Catalog: GM Performance Parts 2006 Catalog | |
| Engines . . . . . . . . . .14 SMALL-BLOCKS 350/290 ... 80 BIG-BLOCKS 454 HO ... 128 Engine Components . . . .130 SMALL-BLOCK Blocks ... 133 Block Components . . . . . . . . . .142 ... Cylinder Heads . . . . . . . . . . . . .144 Head ... 183 CHEVY LS SERIES Blocks . . . . . . . . . . . . . . . . . . . . ... 184 Cylinder Heads . . . . . . . . . . . . .186 Valve ... Manuals . . . . . . . . . . .193 .. BIG-BLOCK Blocks ... 197 Block Components . . . . . . . . . .204 ... Cylinder Heads . . . . . . . . . . . . .206 Head ... 233 COBALT/ECOTEC Blocks . . . . . . . . . . . . . . . . . . . . ... 234 Cylinder Heads . . . . . . . . . . . . .234 Head ... . . . . . . . . . . .237 CHEVY V-6 Blocks . . . . . . . . . . . . . . . . . . . . ... 238 Cylinder Heads . . . . . . . . . . . . .240 Head ... | |
| Quick Reference Chart CHEVY SMALL-BLOCK V-8 LS SERIES SMALL-BLOCK V-8 CHEVY ... BIG-BLOCK V-8 RPO, GM V-6 RPO, CADILLAC ... NORTHSTAR V-8 RPO, GM ECOTEC FOUR CYLINDER Part Number Description Engine Size ... 350 HO Turn-Key with Iron Vortec Heads 350 cu in 330 380 30 12496968 350 HO ... Deluxe with Iron Vortec Heads 350 cu in 330 380 32 12486041 350 HO ... Base- with Iron Vortec Heads 350 cu in 330 380 32 12499712 ZZ4 Turn- ... Key with Aluminum Heads 350 cu in 355 405 34 24502609 ZZ4 Base ... with Aluminum Heads 350 cu in 355 405 36 12561723 ZZ4 ... Ram Jet 350 PFI with Iron Vortec Heads 350 cu in 350 400 38 12499710 Fast Burn ... 385 Turn-Key with Aluminum Vortec Heads 350 cu in 385 385 42 12496769 Fast Burn ... 385 Base with Aluminum Vortec Heads 350 cu in 385 385 44 12499101 HT 383 ... | |
| CRATE ENGINES SMALL-BLOCK A big-inch small-block tuned for torque! There ... rods, and hypereutectic pistons. The block is cast iron with 4-bolt main caps, ... it possible to look forward to that big hill or long haul. Dont just drive to ... steel gear MUST be used with long blocks and partial engines with steel ... : 12499101 Engine type: Chevy small-block V-8 Displacement (cu in): 383 Bore x ... stroke (in): 4.00 x 3.80 Block (P/N 88962516): Cast iron with 4-bolt ... (@.050 in): 196 intake 206 exhaust Cylinder heads (P/N 12558060): Vortec iron; ... | |
| CRATE ENGINES SMALL-BLOCK Big-block-style power from a small-block engine! If ... youre looking for a small-block Chevy that makes big-block power, weve ... ultimate GM Performance Parts small-block crate engine, choose the ZZ383 a ... of Fast Burn aluminum performance heads and a 383" stroker small-block that can ... power and horsepower-inducing Fast Burn cylinder heads combine for the ZZ383/425s ... performance statistics. The Fast Burn heads have large 2.00"/1.55" valves and ... ZZ383 has a specially modified engine block and 3.80"-stroke crankshaft, which ... the ZZ383/425, you get the power of a big-block with the size and weight of an aluminum ... -headed small-block. If youve never driven a car with a ... stroked small-block and the top end components to support ... | |
| world to the next generation of small-block V-8 performance engines. Dubbed the Gen ... every engine. These are pushrod small-block V-8s that feature near perfect ... output youll swear it isnt a small-block! The advantages of the LS Family of ... engines over previous small-block V-8s include high-tech fuel injection, ... aluminum blocks with 6-bolt mains, high-flowing ... cylinder heads, and pump-gas friendly performance ... numbers that rival most big blocks. Our LS Family of engines has been ... the most technologically advanced small-block V-8s to your door. I 62 ... | |
| 64 350/290 HP TECH SPECS: A new small-block legend in its own time! When GM dared ... to release a redesigned small-block in 1997, it succeeded beyond the ... world. Known as the LS Family V-8 small-block, the first and most popular version is ... ways, the LS1 is superior to any small-block that came before it. A deep-skirt, six- ... bolt-main block, with structural oil pan and other ... engine. A highlift camshaft actuating big 2.00/1.55 valves in symmetrical-port ... cylinder heads helps make it a uncompromised performer ... 17801267 Engine type: LS Series small-block V-8 Displacement (cu in): 346 (5.7L) ... x stroke (in) 3.90 x 3.62 (99 x 92 mm) Block (P/N 12561166): Cast aluminum with 6- ... (@.050 in) 200 intake 203 exhaust Cylinder heads (P/N 12559855): Aluminum, ... | |
| ENGINES LS SERIES A high-tech small-block with a carbureted twist The General ... Motors LS Family of small-block engines broke new ground with ... LS 364/440 ships with an aluminum LS block, which has a deep-skirt and six-bolt ... nodular iron crankshaft. The LS6-style cylinder heads are truly high performance pieces ... major components shipping to you in one big box. Take advantage of this opportunity ... enjoy the latest evolution of the small-block Chevy. The LS 364/440 is rated at 440 ... induction piece. WHATS HOT? Aluminum LS block Six-bolt mains Carbureted performance ... 17802134 Engine type: LS Series small-block V-8 Displacement (cu in): 364 (6.0L) ... (in): 4.00 x 3.62 (101.6 x 92 mm) Block (P/N 12568950): Cast aluminum with 6- ... (@.050 in): 200 intake 203 exhaust Cylinder heads (P/N 12564825): Aluminum, ... | |
| CRATE ENGINES LS SERIES Big displacement equals big torque! Like ... AWD. It features a sturdy iron block, but like the aluminum-block versions, ... the LQ9 has a deep-skirt, six-bolt-main block, with structural oil pan and other ... truck engine 6.0 liters of LS small-block perfection 380 lb.-ft. of torque ... (6.0L) Bore x stroke (mm) 101.6 x 92 Block (P/N 12572808): Cast iron with 6-bolt ... (@.050 in): 196 intake 201 exhaust Cylinder heads (P/N 12562319): Aluminum, ... | |
| 82 CRATE ENGINES BIG-BLOCK ZZ502 Deluxe engine 12496962 Deluxe ... page 102 All things considered As if a big-block Chevy wasn't enough, GM Performance ... with a set of our oval-port aluminum cylinder heads. You add the car, we'll take care ... opening the throttle on an all-American big-block V-8! These are the engines that send ... Parts has developed an entire line of big-block crate engines at least one of them will ... | |
| 84 CRATE ENGINES BIG-BLOCK ZZ572/720R Deluxe engine 12498827 To ... Beauty skin deep and beyond Our first big-block crate engine designed to race is also ... features our aluminum rectangleport cylinder heads, 12:1 compression forged pistons ... , and a raucous big-lift camshaft that promotes heavy breathing ... and the driver. Our tall-deck Bowtie block is the foundation for 572 cubic inches ... rods, and the strength that only a big-block Rat can provide. With 720 horse and 685 ... | |
| CRATE ENGINES BIG-BLOCK Musclecar power at a low-buck price! ... is the stuff that legends are made of. Big-block, street-sweeping power just like the 60s ... a 454 cubic inch crate engine that is big on power and low on dollar. Lets take a ... from a scrap yard) Gen VI four-bolt big-block. The 454 HO is stuffed with a forged ... lift generates a nasty idle. Cast iron cylinder heads deliver a pump-gas friendly 8.75: ... comes in at 425 with 500 lb.-ft. of big-block torque. The 454 HO is delivered to you ... appealing, under hood look. WHATS HOT? Big-block Small money Pump-gas friendly 12568774 ... steel gear MUST be used with long blocks and partial engines with steel ... Number: 12568774 Engine type: Chevy big-block V-8 Displacement (cu in): 454 Bore x ... stroke (in): 4.25 x 4.00 Block (P/N 12561353): Cast iron with 4-bolt ... | |
| WHATS HOT? Oval-port aluminum big-block head 500 lb.-ft. of big-block torque ... Forged steel crank CRATE ENGINES BIG-BLOCK 12498777 ZZ454/440 NOTE: Distributor ... Number: 12498777 Engine type: Chevy big-block V-8 Displacement (cu in): 454 Bore x ... stroke (in): 4.25 x 4.00 Block (P/N 12561353): Cast iron with 4-bolt ... (@.050 in): 211 intake 230 exhaust Cylinder heads (P/N 12363392): Aluminum round ... in a box! If youre going to put a big-block in your project car, why not add some ... aluminum heads into the mix? GM Performance Parts took ... HO, swapped the cast iron production heads for a set of our oval-port aluminum ... the ZZ454. Not only do the aluminum cylinder heads flow more air, but you also drop ... improving performance. The aluminum heads of the ZZ454/440 help make 15 horse ... | |
| 502 cubes Low, low price CRATE ENGINES BIG-BLOCK Big towing power at an incredible value ... job easier than 502 cubic inches of big-block torque maker! Our HT (high torque) 502 ... camshaft. The deep-breathing iron cylinder heads, with their mid-size valves and ... -shaped intake ports, deliver maximum cylinder filling at a low rpm. Working together ... : Engine type (P/N 88890534): Chevy big-block V-8 Displacement (cu in): 502 Bore x ... stroke (in): 4.47 x 4.00 Block (P/N 10237292): Cast iron with 4-bolt ... (@.050 in): 204 intake 209 exhaust Cylinder heads (P/N 12552888): Iron round port; ... steel gear MUST be used with long blocks and partial engines with steel ... | |
| Truck Conversion Kit CRATE ENGINES BIG-BLOCK Our HT502 Emission Legal (50 state) ... chain set. Just add GMPP or your custom cylinder heads, intake, carburetor and ignition ... | |
| HOT? 502 cubic inches Rectangular-port cylinder heads 550 lb.-ft. of torque CRATE ... ENGINES BIG-BLOCK 12568778 502 HO NOTE: Distributor with ... Number: 12568778 Engine type: Chevy big-block V-8 Displacement (cu in): 502 Bore x ... stroke (in): 4.47 x 4.00 Block (P/N 10237292): Cast iron with 4-bolt ... (@.050 in) 211 intake 230 exhaust Cylinder heads (P/N 12562920): Iron rectangular ... with maximum value! This is what all big-block crate engines should be: maximum power ... end consists of a cast iron four-bolt block, forged steel crankshaft, forged steel ... legendary rectangular-port cast iron cylinder heads more than enough air to fill ... Parts and you are on your way to big-block bliss ... | |
| 100 CRATE ENGINES BIG-BLOCK For those who want the sturdy ... chain set. Just add GMPP or your custom cylinder heads, intake, carburetor and ignition ... | |
| CRATE ENGINES BIG-BLOCK Build-it-yourself kit of GM Performance ... partial engine assembly. You get the big-block V-8, four-bolt main muscle and just ... 4.00 , comes with aluminum, oval port cylinder heads with generous 110 cc combustion ... chambers. Its big time valvetrain features 2.25 intake ... Number: 12496963 Engine type: Chevy big-block V-8 Displacement (cu in): 502 Bore x ... stroke (in): 4.47 x 4.00 Block (P/N 10237292): Cast iron with 4-bolt ... (@.050 in): 224 intake 234 exhaust Cylinder heads (P/N 12363390): Aluminum oval ... steel gear MUST be used with long blocks and partial engines with steel ... | |
| 12371204 ZZ502 Base Kit CRATE ENGINES BIG-BLOCK 104 Build-it-yourself kit of GM ... as building your own high-performance big-block. Thats why GM Performance Parts offers ... ! Kit includes aluminum, oval port heads, forged steel crank and rods, and forged ... of the ZZ502/502 Deluxe and long block engines, including the forged ... chain set. Add GMPP or your custom cylinder heads, intake, carburetor and ignition ... | |
| ! 567 lb.-ft. of torque! CRATE ENGINES BIG-BLOCK The ultimate crate engine kit for a 502 ... " big-block. For those of you who want your ZZ502/ ... CNC-port matched to the oval-port heads, starter, distributor, plug wires, and ... /502 comes with our aluminum oval-port, big-valve street heads that flow enough air to ... and productive life, this performance big-block is based on a Gen VI block with four- ... 502 Bore x stroke (in): 4.47 x 4.00 Block (P/N 10237292): Cast iron with 4-bolt ... (@.050 in): 224 intake 234 exhaust Cylinder heads (P/N 12363390): Aluminum oval ... steel gear MUST be used with long blocks and partial engines with steel ... | |
| box to build your own high performance big-block Chevy. By offering you a tested ... , 12,000 mile warranty. W CRATE ENGINES BIG-BLOCK GM Performance Parts does not utilize ... of the ZZ502/502 Deluxe and long block engines, including the forged ... chain set. Add GMPP or your custom cylinder heads, intake, carburetor and ignition ... | |
| WHATS HOT? Modern Fuelie big-block Exceptional throttle response Forged ... crank CRATE ENGINES BIG-BLOCK 12499121 Ram Jet 502 110 GM Performance ... Number: 12499121 Engine type: Chevy big-block V-8 Displacement (cu in): 502 Bore x ... stroke (in): 4.47 x 4.00 Block (P/N 10237292): Cast iron with 4-bolt ... (@.050 in): 224 intake 234 exhaust Cylinder heads (P/N 12363390): Aluminum oval ... flexing out of the top of a 502" big-inch Rat, the GMPP Ram Jet 502 is just plain ... a significant amount of function to the big-block with amazing throttle response that you ... 2200 rpm on up. Without question, that big, fuel injection intake stands out the ... up air and stuffs it into the awaiting cylinders with incredible efficiency. The ... , and a roller camshaft. The aluminum heads are our highly efficient oval-port ... | |
| valve covers are cool! CRATE ENGINES BIG-BLOCK 12498793 ZZ572/620 Deluxe 114 ZZ572/620 ... Number: 12498793 Engine type: Chevy big-block V-8 Displacement (cu in): 572 Bore x ... stroke (in): 4.560 x 4.375 Block (P/N 25534368): Cast iron with 4-bolt ... (@.050 in) 254 intake 264 exhaust Cylinder heads (P/N 12499255): Aluminum ... a twelve-month, 12,000-mile warranty. W Big-block performance with torque to spare. When ... /620 features 572 cubic inches of pure big-block and ships to your door in the coolest ... of the street. It has a strong, 4-bolt block that was created with a 4.560" bore ... just for the 572" displacement. The 572 block is fortified with a forged crank, ... was designed to offer you the ultimate big-block experience. To feed all of those hungry ... to the rectangular-port aluminum heads. A custom, hydraulic roller camshaft ... | |
| 116 CRATE ENGINES BIG-BLOCK 12498792 ZZ572/620 Base Engine GM ... 000-mile warranty. W The ZZ572/620 long block Includes all the features of the ... 620 features rectangular port aluminum cylinder heads that deliver 9.6:1 compression ... in the special orange powdercoated 572 block. This partial engine does not include ... | |
| CRATE ENGINES BIG-BLOCK WHATS HOT? R stands for RACE! Designed ... Number: 12498827 Engine type: Chevy big-block V-8 Displacement (cu in): 572 Bore x ... stroke (in): 4.560 x 4.375 Block (P/N 25534368): Cast iron with 4-bolt ... (@.050 in): 266 intake 274 exhaust Cylinder heads (P/N 88961160): Aluminum ... at the same time the most powerful big-block crate engine ever offered by GM ... our rectangular-port aluminum Bowtie heads with stiffer valve springs to work with ... the new cam. The block is the Gen VI tall-deck Bowtie block ... into the hungry, high-squeeze, stroker big-block. The ZZ572/720R is rated at 720 ... wrenching torque at 4500 rpm. The short block is built with a 4340 forged steel ... | |
| 130 CHEVY SMALL-BLOCK V-8 t has been over 50 years since GM ... introduced the Chevrolet small-block V-8. In that time, it has come to be ... every part you need to build the small-block that youve been dreaming of. You can ... the GM Performance Parts line of small-block heads, blocks, and components. The ... block is the foundation of any high ... custom-machined aftermarket performance blocks on the market! Whether you are looking ... for a cast iron Production block for a quick rebuild, a Bowtie Block to ... own the street or strip, a Rocket Block to go racing, or one of our all-out ... Bowtie aluminum race blocks to rule your local track, all of our ... engine blocks share one thing in common race-proven ... on-track testing. If you want to make big power, you need a cylinder head that ... | |
| One-Piece Rear Main Seal Race Block (front) GM PERFORMANCE PARTS RACE ... BLOCKS Our race blocks take the guess work out of what block ... you need to make big horsepower that is competition tested ... offer you such a huge selection of race blocks that have been precision, CNC-machined ... with tighter tolerances than our Bowtie blocks before you even get them. These blocks ... to your GM Performance Parts race block! See chart on page 132 for complete ... . GM Performance Parts Race Block Technical Notes: These blocks are CNCd ... to +/-.001" machining tolerances! Cylinder decks, front and rear of case, oil pan ... cam bearings required (see each block for details) Cam bosses are enlarged ... holes for improved head gasket sealing Cylinder bores have a nominal wall thickness of ... | |
| Short Deck Race Block (rear) Short Deck Race Block (front) ... 137 24502503 350 Cast Iron Bowtie Race Block Cast iron competition block right out ... , 350 Bore size Short-Deck Bowtie Race Block CNC Cast iron competition block ... .325" deck (as of 10/03) (standard deck blocks are 9.025"), can be machined to 8.200" ... bore 4.190" max bore (minimum of .250" cylinder bore wall thickness) (siamese bores ... ) Integral oil restrictors Must use Big Block water pump, must raise water pump ... flywheel diameter) Lifter holes and cylinder head bolt holes are not drilled Will ... Can be machined to accept any small-block Chevy cylinder head Machined as 4. ... , 350 Bore size Medium-Deck Bowtie Race Block CNC Cast iron competition block ... 3 mains 8.700" deck (standard deck blocks are 9.025"), can be machined to 8.500" ... | |
| Bare Cast Iron Cylinder Head A Cast Iron Vortec Cylinder Head ( ... exhaust) B Cast Iron Vortec Cylinder Head (intake) B 144 Cast Iron Vortec ... Cylinder Head (combustion chamber) B SERVICE ... REPLACEMENT HEADS These heads are designed to be direct replacements ... for the heads that came standard on most GM V-8 small ... -block engines from 1987-newer. They are ... perfect to replace worn or damaged heads, and they are built with the same high ... Head Technical Notes: Cast iron cylinder head Straight spark plugs Uses 1.94"/1 ... heat risers A. 10159552 Bare Cast Iron Cylinder Head Bare cast iron head, no ... intake bolts are at 72 angle 93438649 Cylinder Head Assembly with valves for 290 HP ... This cast iron cylinder head services 350/290 hp crate engine ... Locks 12564852 Exhaust Seals VORTEC CYLINDER HEADS Americas favorite high ... | |
| ZZ4 Aluminum Cylinder Head Assembly (exhaust) ZZ4 Aluminum ... Cylinder Head Assembly (combustion chamber) ZZ4 ... Aluminum Cylinder Head Assembly (intake) 147 THE ZZ4 ... ALUMINUM HEAD The L98 Corvette small-block was a breakthrough in advanceddesign ... because of the lightweight aluminum heads that were used on that engine. GM ... Parts now offers you that same cylinder head in one complete assembly that ... are endless. 12556463 ZZ4 Aluminum Cylinder Head Assembly Aluminum performance ... combustion chamber. And, that equals big power! 3Centrally-located spark plugs ... increasing the power potential of the cylinder head ... | |
| 15 /18 Cylinder Head (intake) 15 /18 Cylinder Head (combustion chamber) LATE MODEL ... TRACK AND NHRA COMP ELIMINATOR RACING HEADS No one knows more about making power ... of high performance in-line valve cylinder heads that are ready to take you to the ... winners circle. These Heads come with thicker deck material, ... in NHRAs Competition Eliminator want big compression, lots of rpm, and a ... cylinder head that delivers maximum power at the ... correct valve train, intake, and short block, these Racing Heads are exactly what ... . Weve also left some of these heads unported, so that your favorite ... given application. Buy a set of these heads from GM Performance Parts, and the only ... Notes: 355-T7 Aluminum Competition cylinder heads Extra thick decks for angle ... milling Recommended for 4.000"-4.155" cylinder bore Extra material around ports for ... | |
| Kit (0.100" longer than stock) SMALL-BLOCK GUIDEPLATES Part Description Technical ... with production and Bowtie cast iron cylinder heads with screw-in studs. Can also be ... slots are 0.325". For 90 V-6: Use on cylinders 1, 2, 5 and 6; guide plate must be ... pushrod spacing for aluminum Bowtie heads. Should not be used with self-aligning ... plate for use with Corvette aluminum cylinder head assembly P/N 12556463 and 350 HO ... 8" studs fit all high-performance small-block V-8 and 90 V-6 Chevrolet cylinder heads ... 16". Screw-in studs can be installed on heads originally equipped with pressed studs ... ". 3921912 Screw-In Rocker Stud (7/16", big-block style) Beefy 7/16" big-block V-8 rocker ... the valvetrain stability of any small-block V-8 or 90 V-6 racing engine by ... rocker stud flex. Fits any small-block V-8 or 90 V-6 cylinder head machined ... | |
| LS1/LS6 5.7L Bare Block (side) A LS1/LS6 5.7L Bare Block (rear ... ) A CHEVY LS SERIES 184 LS SERIES BLOCKS GM took a chance with the LS engine. ... They stayed true to the pushrod small-block and continued to push the technology to ... -driven, 500-plus horsepower car is no big deal. The GM Performance Parts LS ... Series cylinder blocks are designed specifically for late ... model small-block engines that run the LS Family cylinder ... heads. These include the LS1, LS2, LS4, LS6, ... LS7, LQ4, LQ9, and L76. Our LS block selection ranges from a stock ... all the way up to our C5R racing block designed to support over 900 horsepower ... ! A. 12561166 LS1/LS6 5.7L Bare Block Direct replacement for 2001-2004 LS1 ... 5.7L Production 319-T5 aluminum block with iron sleeves Production oiling ... | |
| LS1/LS6 5.7L Bare Block (top) A 185 17802854 NEW LS7 7.0L ... Corvette Bare Block Direct replacement for 2006 7.0L LS7 ... engine Production 319-T5 aluminum block with iron sleeves Production oiling ... Displacement On Demand Based on C5R block development Tested to over 500 hp! ... Parts required to complete your LS7 Block PART QTY DESCRIPTION 12570471 1 ... 11609289 1 Plug 11610259 1 Plug, cylinder head 12551177 5 M8x1.25 flanged hex ... head bolt 12570326 4 Dowel, cylinder head locating 12572013 1 Rear cover ... sensor 12480030 Aluminum C5R Racing Block This is the ultimate race version of ... the LS block, which enjoys the state-of-the-art ... to over 440 cubic inches! Our C5R race block has seen serious race time (including ... of Daytona). If you are building a big small block for your late model Camaro ... | |
| Bare C5R Racing Cylinder Head (exhaust) A Bare C5R Racing ... Cylinder Head (intake) A Bare C5R Racing ... Cylinder Head (chamber) A CHEVY LS SERIES 188 ... Continued A. 12480090 Bare C5R Racing Cylinder Head 355-T7 as-cast Aluminum racing ... springs .500" guides Designed for big bore LS7/C5R race block 210 cc as- ... 800 horsepower! 12578450 NEW LS7 Bare Cylinder Head (not Shown) 356-T6 Aluminum head ... Valve angle revised to 12 Designed for big bore LS7/C5R race block (min 4.065" ... of over 500 horsepower 12578449 NEW LS7 Cylinder Head Assembly (not shown) Based from ... . One kit services one head. LS SERIES CYLINDER HEADS Part Port Port Valve Chbr ... | |
| 194 CHEVY BIG-BLOCK V-8 e learned years ago that theres no ... GM Performance Parts has just what you big-inch fans have been yearning for. Our Rat- ... motor bigblock section includes the latest heads, ... blocks, and components for you to build your ... own big-inch big-block. Buy the best parts, make the most power ... start with GM Performance Parts. All big-blocks are not created equal despite what our ... of. No one and we mean no one builds a big-block Chevy like real GM engineers who ... the highest quality, highest strength cylinder blocks money can buy, GM Performance ... custom-machined aftermarket performance blocks on the market. Our block lineup begins ... with production-based blocks to replace your 427 or 454 legend. If ... than that, take a look at the Bowtie blocks, which feature CNC machining to ... | |
| Bowtie Sportsman Bare Block, Nodular Four-Bolt Splayed Caps Tall ... Deck Bowtie Race Bare Block (rear) BOWTIE RACE BLOCKS (CAST IRON) ... These blocks are premium Bowtie big-block castings, built for the engine builder ... who wants to machine their race block to their racing application. All of ... these blocks have thick deck surfaces, improved ... race program. If you want to make 1200 big-block horsepower for your drag car, then buy ... one of these blocks and get to work. Hey, lets go racing! ... complete specifications. Bowtie Race Block Technical Notes: Available in short ... (10.200") Accepts Mark IV, Gen V- VI cylinder heads Use Gen V head gaskets with Mark ... IV and Gen V cylinder heads Use Gen VI head gaskets with Gen VI ... cylinder heads Blind tapped head bolt holes, extra ... | |
| DRCE 2 Bare Block (front) A Lifter Valley View A BIG- ... BLOCK DRCE (DRAG RACE COMPETITION ENGINE) ... BLOCKS Six-time NHRA Pro Stock world champion ... runs DRCE, why dont you? This family of blocks was specifically designed for 500 cubic ... bore spacing allows for the preferable big bore with short-stroke pistons and ... for enhanced performance. The big bore design unshrouds the heads so you ... can run bigger cylinder head valves and get more air into the ... D, Olds DRCE, or Chevrolet bolt pattern heads can be used. Our DRCE 3 block is the ... latest Pro Stock block that features a raised camshaft, ... best racers in the world. All of these blocks are sold solid, without the lifter or ... 196 for complete specifications. DRCE Block Technical Notes: CNC-machined to +/-. ... | |
| D 204 Freeze Plug Oil Plug Kit E CYLINDER BLOCK COMPONENTS 14015334 Four-Bolt ... be machined to register the cap in the block. Main bearing housings must be align- ... with Gen V and Gen VI (1991-and-newer) big-blocks with four-bolt mains. Sold individually ... Used with Mark IV (1965-1990) cast iron big-blocks with four-bolt mains. Sold ... with Gen V and Gen VI (1991-and-newer) big-blocks with four-bolt mains. Sold individually ... Used with Mark IV (1965-1990) cast iron big-blocks with four-bolt mains. Sold ... Complete main bearing kit for 572 block with standardsize mains. E. 12495501 ... Complete plug kit for new and rebuilt big-block engines, includes: brass freeze plugs, ... water outlet plug, hex-head pipe plug, cylinder head and transmission dowel pins. Inner ... Main Bearing Bolt C CHEVY BIG-BLOCK V-8 ... | |
| Bare Cast Iron Gen V VI Cylinder Head (exhaust) A Bare Cast Iron Gen V ... VI Cylinder Head (combustion chamber) A SERVICE ... REPLACEMENT HEADS These heads are designed to be direct replacements ... for the heads that came standard on most 454" and 502 ... " GM V-8 big-block engines from 1990-2000. They are ... perfect to replace worn or damaged heads, and they are built with the same high ... Head Technical Notes: Cast iron cylinder head Machined for 2.18"/1.88" 3/8" ... Heat risers Will not work on Mark IV cylinder blocks A. 12562925 Bare Cast Iron Gen V ... VI Cylinder Head Bare cast iron head 118 cc ... holes 12562926 Bare Cast Iron Gen V VI Cylinder Head Bare cast iron head Machined ... N 12562920) 12562920 Cast Iron Gen V VI Cylinder Head Assembly Cast iron head ... | |
| Bowtie Oval Port Aluminum Cylinder Head (exhaust) B Bowtie Oval Port ... Aluminum Cylinder Head (combustion chamber) B Bowtie Oval ... Port Aluminum Cylinder Head (intake) B 207 BOWTIE STREET HEADS ... Bowtie line of high performance street heads. They come with oval 1 or rectangular 2 ... high velocity airflow passages. These heads also offer increased machining ... mid-range torque, the Bowtie line of big-block heads are perfect for street/strip big- ... block fans who want good low end grunt and ... Will work on Mark IV and Gen V VI cylinder blocks 1.55" Valve spring seat ... Head bolt kit P/N 12367779 Oval Port Heads 12363399 Bowtie Oval Port Aluminum ... Cylinder Head (bare) Fully machined Bronze ... B. 12363392 Bowtie Oval Port Aluminum Cylinder Head Assembly Completely assembled ... | |
| Bowtie Rectangular Port Aluminum Cylinder Head (intake) A Bowtie Rectangular Port ... Aluminum Cylinder Head (combustion chamber) A Rectangle ... Port Heads 12363408 Bare Bowtie Rectangular Port ... Aluminum Cylinder Head This head is NHRA-legal and is a ... replacement for 1969 L88 cylinder heads used on 1969 Camaros and 1968-1971 ... Corvette big-block engines. Aluminum performance head ... Bowtie Rectangular Port Aluminum Cylinder Head (bare) Bare aluminum performance ... Bowtie Rectangular Port Aluminum Cylinder Head Assembly Aluminum performance ... Guideplates B. 12499255 Bowtie 572/620 Cylinder Head Assembly Aluminum head assembly ... Guideplates 88961160 Bowtie 572/720R Cylinder Head Assembly (not shown) Aluminum ... Bowtie Rectangular Port Aluminum Cylinder Head (exhaust) A CHEVY BIG-BLOCK V-8 ... | |
| Bowtie 572/620 Cylinder Head (exhaust) B Bowtie 572/620 ... Cylinder Head (combustion chamber) B BOWTIE RACE ... HEADS Theres no question that our Bowtie line ... of cylinder heads are just what you need for making ... extreme power from your GM big-block. GM Performance Parts has added huge ... purchase. If youve got a stroked-out, big-inch, monster big-block that needs more air, ... our Bowtie Racing heads are just what you want. Bowtie Race ... No heat risers Will work on Mark IV cylinder block Heli-coiled 7/16" screw-in ... exhaust ports 12363425 Bowtie Racing Cylinder Head (Not Shown) Aluminum racing head ... for clearance Made from un-machined cylinder head P/N 14044876 10051129 Unmachined ... Symmetrical Port Bowtie Racing Cylinder Head (Not Shown) Originally designed ... | |
| DRCE 3 Aluminum Cylinder Head Casting (exhaust) A DRCE 3 ... Aluminum Cylinder Head Casting (combustion chamber) A ... DRCE PRO STOCK HEADS Six-time NHRA Pro Stock world champion ... you? GM Performance DRCE 2 aluminum cylinder head was specifically designed for DRCE ... 2 block P/N 24502572 and intended for NHRA Drag ... for 500 cubic inch engines with 4.900" cylinder bore spacing. Special features include ... required 24502585 DRCE 2 Raw Aluminum Cylinder Head (not shown) Raw aluminum casting ... , not machined Made to work on DRCE 2 block P/N 24502572 A. 25534404 DRCE 3 ... Aluminum Cylinder Head Casting Raw aluminum casting, ... than DRCE 2 Made to work on DRCE 3 block P/N 25534403 DRCE 2 P/N 24502572 ... 25534405 Semi-Finished DRCE 3 Aluminum Cylinder Head (not shown) Starts out as un- ... | |
| NOTE: CYLINDER HEAD GASKETS HEAD BOLTS GM Performance ... Parts cylinder head gaskets, cylinder head bolts, and cylinder head studs are ... insure a secure seal between the engine block and cylinder heads. Gasket packages ... specified. Order two per engine. Big-block cylinder head gaskets are available in ... steel gasket for 1965-1990 cast iron heads and bigblocks with 4.250" cylinder ... coating for engines with aluminum heads and bore sizes between 4.250" and 4.370 ... head gasket for Mark IV 1965-1990 big-blocks with 4.440" cylinder bores. Compressed ... coating for engines with aluminum heads and bore sizes 4.375" to 4.540". ... Mark IV (1965-1990) engines only. 211 BIG BLOCK HEADS Part Casting Port Port ... | |
| gasket for 1991-and-newer Gen V and VI big-blocks with aluminum heads and 4.250" to 4.370 ... ) Head gasket for 1991-2000 Gen V 454 big-blocks. A. 12366984 Head Gasket Kit, 502 ... gasket for all Gen V and Gen VI 502 big-blocks with cast iron heads. Gasket has ... hole for improved cooling of siamesed cylinder walls. Compressed thickness is 0.041". ... Composite head gasket for Gen V and VI big-blocks with aluminum heads and 4.375" to 4. ... pre-flattened wire ring for all 572 big-blocks with either cast iron or aluminum heads ... thickness is 0.030". 12367779 Cylinder Head Bolt Kit (not shown) Universal kit ... for cast iron and aluminum big-block heads. Includes (8) 7/16-14 x 2.08" bolts P/N ... part numbers. Use thread sealant on all big-blocks except 502 due to blind bolt holes. ... | |
| ) camshafts. Use with all 396-502 big-block heads with adjustable rockers. Each ... use on 1965-1994 engines and all Bowtie cylinder heads. Covers may not clear alternator ... on production engines. CHEVY BIG-BLOCK V-8 ... | |
| for drilling them. Can be used on most big-block Chevrolet cylinder heads. Use with ... for drilling them. Can be used on most bigblock Chevrolet cylinder heads. Use with ... crate engines and can be used on most big-blocks. They are cast aluminum with 572 ... | |
| Positive locking 7/16-20 nut for all big-block V-8s. B. 12495498 Rocker Arm Stud Kit ( ... for 1991-and-newer Gen V and Gen VI heads when adjustable tappets are desired. ... for all 1960-1990 iron and aluminum cylinder heads with 3/8" diameter pushrods. ... rocker arms with valve stem tips on bigblocks splayed-valve head. Eight required for ... with 3/8" diameter pushrods. CHEVY BIG-BLOCK V-8 ... | |
| Rise Intake Manifold, Oval Port C CHEVY BIG-BLOCK V-8 230 Intake Manifold, Oval Port ( ... 396-502 engines with large oval port heads. Use oil splash shield P/N 346243 (if ... cast iron or aluminum rectangular port heads and is the same as used on 454 HO and ... assemblies. Ports do not match Bowtie cylinder heads P/N 14044861 and P/N 14044862, or ... symmetrical port heads P/N 10051128 and P/N 10051129. C. ... all 396-502 engines with GM aluminum heads (1975 and earlier) and large oval port ... iron heads. It has a dual-plane design with spread ... -matched to GMPP oval port aluminum cylinder heads. D. 12363406 Intake Manifold, ... port-matched for GM aluminum oval port heads with large oval port heads (1975-and- ... older), and all aluminum heads with oval ports. F. 88961161 Intake ... | |
| Shield A Gasket Kit, 1965-81 Oval Port Heads B Gasket, Aluminum Oval Port Heads C ... 10174981 Gasket Kit, 1965-81 Oval Port Heads This kit is used on all 1965-81 oval ... port iron cylinder heads. Package includes two gaskets. C. ... 12366985 Gasket, Aluminum Oval Port Heads This gasket is designed for big-block ... aluminum heads P/N 12363390, P/N 12363392 and P/N ... Manifold Gasket (not shown) Use on all big-block engines with rectangular intake port ... heads 396 through 572 cubic inch. Includes ... Manifold This bolt kit is for any big-block Chevrolet engine.The kit includes 16 ... around the front water passages. CHEVY BIG-BLOCK V-8 ... | |
| NOTE: 18 Aluminum Cylinder Head (exhaust) A 18 Aluminum Cylinder ... Head (top/intake) A 240 18 Aluminum Cylinder Head (combustion chamber) A V-6-90 ... CYLINDER HEADS A. 10134359 18 Aluminum Cylinder Head Low-port 18 aluminum cylinder head ... -effort competition engines. These heads offer significant improvements over ... ratios with small piston domes. Heads do not include valve seats or guides. ... chamber design. 12480009 18 Aluminum Cylinder Head (not shown) Low-port 18 aluminum ... cylinder head for competition engines that is ... Series. 10134394 Splayed Valve Bowtie Cylinder Head (not shown) The splayed-valve ... Bowtie cylinder head with 45 cc chambers represents a ... change from conventional V-6 90 cylinder head designs. GM engineers adopted the ... big-block Chevrolet V-8s free-breathing valve ... | |
| C OLDSMOBILE PONTIAC 244 Pontiac Big-Block Aluminum Valve Covers D OLDSMOBILE ... be used with five-bolt and ten-bolt cylinder heads. Sold as single piece. Order two ... engine. PONTIAC V-8 SUPER DUTY FOUR CYLINDER Head Gaskets 10031324 Iron Head Gasket ... for Super Duty engines with cast iron cylinder head. Gasket has solid wire O-rings ... around each cylinder bore. Compressed thickness is 0.038". ... gasket for aluminum Super Duty cylinder heads. Wide portion of stainless steel ... fire rings face cylinder head to increase sealing area and ... prevent brinneling of heads deck surface. Valve Covers C. 25534420 ... powered by a Chevroletstyle small-block V-8. It has no holes for PCV or oil ... hold downs. Can be used with 18 heads ... | |
| Manifold G 245 D. 12341643 Pontiac Big-Block Aluminum Valve Covers Cast aluminum ... were designed for the Pontiac racing cylinder head that bolts onto a Chevrolet big ... block engine. The covers are designed to ... stylish addition to any Super Duty four-cylinder engine. The top half of the cover can ... are engineered to work with Super Duty cylinder heads. Does not fit production or High ... | |
| KITS C. 12496806 Wire Loom Kit, Small-Block Stainless steel supports with the ... /N 12361057. D. 12495502 Wire Loom Kit, Big-Block Used on late-model big-block trucks. ... can be used on four-, six- or eight-cylinder racing engines. Each spark is at full ... the set limit, sparks are cut to cylinders. Kit is supplied with 6000, 7000, and ... | |
| Wing Nuts A Push-In Air Breather Cap C Big-Block Chrome Timing Cover D 282 Big- ... BlockTiming Pointer E Twist-On Air Breather Cap B ... Wing nuts and studs for Chevrolet small-block V-8 and 90 V-6 engines with 1/4-20 ... threads in cylinder heads. Top of each wing nut has a Bowtie logo ... Chain Covers Pointers D. 12342091 Big-Block Chrome Timing Cover Cover with oil seal ... for Mark IV big-block (1965-1990). Use replacement oil seal P ... for 8" balancer. 12342000 Small-Block Timing Pointer (6.75-in 7-in balancers ... ) Bolt-on pointer for 1969-1990 small-block V-8 or 90 V-6 with a 6.75" or 7" ... dead center on balancer. E. 12342001 Big-Block Timing Pointer Bolt-on pointer for 1965 ... -1991 big-block engines with an 8" balancer. CHROME ... | |
| 292 PARTS LISTS Chevrolet 454ci Big-Block Service Parts List 24502618 12568774 ... 12498777 Part # Description 12561353 Block, Bare Cast Iron (4-Bolt Main, 1 Pc Rear ... Valve Cover Gasket x x x 12562920 Cylinder Head, with Valves (Cast Iron) x x ... 12562925 Cylinder Head, Bare (Iron) x x 12363392 Cylinder ... Head with Valves (Alum) x 12363399 Cylinder Head, Bare (Alum) x 14097045 Intake ... | |
| 293 502 450 502 hp Big-Block Service Parts List Part # Description ... Partial 502 x x x x x x x 10237292 Block, Bare Cast Iron, 4-Bolt Main x x x x x x ... 12363411 Head Gasket x x x x 12367779 Cylinder Head Bolt Kit (w/Washers Complete Set) ... Parts Logo) x x x x 502 450 502 hp Big-Block Service Parts List (continued) Part # ... Description 12562920 Cylinder Head (With Valves Iron) x x x 12562925 ... Cylinder Head, Bare Iron w/Seats Guides x x x ... Under Spring x x x x x x x 12363390 Cylinder Head, with Valves (Alum) x x x x ... 12363399 Cylinder Head, Bare (Alum) x x x x 12366987 ... | |
| PARTS LISTS 502 Truck Engines Chevrolet Big Block Service Parts List P/N 12371054 ... Partial 502 x x x x 10237292 Bare Block, Cast Iron, 4-Bolt Main x x x x 10230954 ... , Oil w/Pick-up Screen x x x x 12562917 Cylinder Head Asm With Valves (Iron) x x x x ... | |
| 296 PARTS LISTS 572 Big Block Service Parts List P/N 12498792 ... Partial 572/720 hp x x 25534368 Block, Bare (Iron 4-Bolt Main) x x x x ... Oil Fill Baffle x x x x 12499255 Cylinder Head (Alum) x x 88961160 Cylinder Head ... 7/16-14 X 2.15) x x 88962919 Head Bolt (Cylinder Head Valley Req. 4) x x 88961867 ... | |
| 307 CRATE ENGINES SMALL-BLOCKS ... 80 BIG-BLOCKS ... 128 SMALL-BLOCK COMPONENTS PRODUCTION BASED BLOCKS ... 133 350 Bare Block (1986-later style), 1-piece rear main ... 133 383 Bare Block (1986-later style), 1-piece rear main ... 133 350 Bare Block (pre-1986 style), 2-piece rear main ... 133 TWO-BOLT MAIN BLOCKS ... Main, 283 Bore size Bowtie Sportsman Block, 1-piece rear main seal ....134 350 ... Bowtie Block, 1-piece rear main seal ... 134 FOUR-BOLT 350 MAIN BLOCKS ... 135 350 Bowtie Sportsman Block ... 135 350 Bowtie Sportsman block, 1-piece rear main seal ... 135 350 Bowtie Sportsman block, 2-piece rear main seal ... Main, 400 Bore size Bowtie Sportsman block, 1-piece rear main seal ....135 350 Main ... , 400 Bore size Bowtie Sportsman block, 2-piece rear main seal ....135 FOUR- ... | |
| 308 ALUMINUM FAST BURN HEADS ... 148 Aluminum Fast Burn Cylinder Head Assembly ... TRACK AND NHRA COMP ELIMINATOR RACING HEADS ... 149 Semi-Finished 18 Cylinder Head ... 149 Semi-Finished, X-rayed, 18 Cylinder Head ... 149 Semi-Finished 15 Cylinder Head ... 149 SPLAYED-VALVE ALUMINUM RACE HEADS ... Rough-Machined Splayed-Valve Aluminum Cylinder Head ......................... .....150 ... Semi-Machined Splayed-Valve Aluminum Cylinder Head ......................... ....... ... 150 Splayed-Valve Aluminum Cylinder Head ... 150 Splayed-Valve ROX Aluminum Cylinder Head ... 150 SB2.2 NASCAR RACE HEADS ... 151 Semi-finished SB2.2 Aluminum Cylinder Head ... 151 Semi-finished SB2.2 Aluminum Cylinder Head ... Semi-finished SB2.2 Design ROX Aluminum Cylinder Head ......................... ...151 ... | |
| 182 Gasket Kit, 18 High Port Heads ... 183 CHEVY LS SERIES LS SERIES BLOCKS ... 184 LS1/LS6 5.7L Bare Block ... 184 LQ9 Cast Iron 6.0L Bare Block ... 184 LS2 Aluminum 6.0L Bare Block ... 1 84 LS7 7.0L Corvette Bare Block ... 185 Aluminum C5R Racing Block ... 186 LS6 Cylinder Head Assembly ... 186 CNC-Ported LS6 Cylinder Head Assembly ... 186 CNC-Ported LS6 Racing Cylinder Head Assembly ... 186 LS2 Cylinder Head Assembly ... 187 CNC-Ported LS2 Cylinder Head Assembly ... 187 Bare C5R Racing Cylinder Head ... 188 LS7 Bare Cylinder Head ... 188 LS7 Cylinder Head Assembly ... 189 CYLINDER GASKETS HEAD BOLTS ... 189 Cylinder Head Gasket Kits ... 189 Cylinder Head Bolts (1997-2003 ... 189 Cylinder Head Bolts (2004 and newer ... 189 LS1 Cylinder Head Installation Kit ... | |
| 311 BIG-BLOCK DRCE ... 202 DRCE 2 Bare Block, gray iron ... 202 DRCE 2 Bare Block, compacted graphite ... 202 DRCE 3 Bare Block, gray iron ... 203 DRCE 3 Bare Block, compacted graphite ... 203 CYLINDER BLOCK COMPONENTS ... 205 Cylinder Sleeve (Standard ... 205 Big-Block Chrome Timing Cover ... 205 SERVICE REPLACEMENT HEADS ... 206 Bare Cast Iron Gen V VI Cylinder Head ... 206 Bare Cast Iron Gen V VI Cylinder Head ... 206 Cast Iron Gen V VI Cylinder Head Assembly ... 206 BOWTIE STREET HEADS ... 207 Oval Port Heads ... 207 Bowtie Oval Port Aluminum Cylinder Heads.................... ......................... .........207 ... Rectangle Port Heads ... Bare Bowtie Rectangular Port Aluminum Cylinder Heads ......................... ....... ... 208 Bowtie 572/620 Cylinder Head Assembly ... | |
| 313 COBALT/ECOTEC CYLINDER BLOCKS ... 234 Ecotec Race Cylinder Block ... 234 CYLINDER HEADS ... 234 Ecotec High Performance CNC Ported Cylinder Head ... 234 Ecotec Street CNC Ported Cylinder Head ... 234 CYLINDER HEAD GASKETS HEAD BOLTS ... 234 2.2L Cylinder Head Installation Kit ... 2 37 CHEVY V-6 V-6 90 ENGINE BLOCKS ... 238 Cast Iron Bare Block ... 238 Bowtie V6 Bare Block ... 238 Sportsman V-6 Bare Block ... 238 Aluminum Racing Bare Block (350-ci main size ... 238 Aluminum Racing Bare Block (400-ci main size ... 238 V-6 90 CYLINDER HEADS ... 240 18 Aluminum Cylinder Heads ... 2 40 V-6 Cylinder Head Gaskets ... 240 V-6 CYLINDER HEAD GASKETS ... 243 Cylinder Head Installation Kit, supercharged ... 243 Cylinder Head Installation Kit ... | |
