Catalog: GM Performance Parts 2006 Catalog
Company/Brand: GM Parts Direct
cylinder block rods in GM Performance Parts 2006 Catalog by GM Parts Direct
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 ... 165 Connecting Rods . . . . . . . . . . .167 Pistons Rings ... 183 CHEVY LS SERIES Blocks . . . . . . . . . . . . . . . . . . . . ... 184 Cylinder Heads . . . . . . . . . . . . .186 ... 190 Connecting Rods . . . . . . . . . . .190 Pistons Rings ... Manuals . . . . . . . . . . .193 .. BIG-BLOCK Blocks ... 197 Block Components . . . . . . . . . .204 ... Cylinder Heads . . . . . . . . . . . . .206 Head ... 220 Connecting Rods . . . . . . . . . . .221 Pistons Rings ... 233 COBALT/ECOTEC Blocks . . . . . . . . . . . . . . . . . . . . ... 234 Cylinder Heads . . . . . . . . . . . . .234 Head ...

performance is the incredible LS7 small-block V8 offered to the general public for ... 17802397. Calling the LS7 a small-block just doesnt seem right as it displaces ... Based on the modern LS Family of small block V-8s, the LS7 has taken pushrod ... level. CNC-ported, high-performance cylinder heads with a 70 cc combustion chamber ... featuring a 6-bolt main aluminum block, forged steel crankshaft, aluminum ... pistons, titanium connecting rods, and a custom internal dry sump oiling ... dominate the competition, the LS7 small block is the ultimate in efficiency on the ... largest production cubic-inch small block that GM has ever produced along with ... loaded up with an 800+ horsepower, four-cylinder Ecotec that pushed the 3200 HHR to an ... . And, the Chevrolet California Street Rods Student Project Cobalt SS is just as ...

, SB2.2 181 12568950 LS2 Aluminumn Bare Block 184 12576063 LS2 Cylinder Head Assembly ... Stem Valve kit 188 12578450 LS7 Bare Cylinder Head 188 12578449 LS7 Cylinder Head ... Assembly 188 17800568 Cylinder Head Bolt Kit 189 See chart LS2 Pistons ...
CRATE ENGINES SMALL-BLOCK The best value crate engine in the GM ... GM vehicles that shipped with a small-block. Got a tired, old Chevy that needs a ... 350/290 with a four-bolt main bearing block, aluminum pistons, and a hydraulic ... camshaft. The cast iron cylinder heads are designed to be extremely ... will ship to you as a Base-level long block. Add an intake manifold, carburetor, ... : 12499529 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in): 4.00 x 3.48 Block (P/N 10066034): Cast iron with 4-bolt ... P/N 93426651): Nodular iron Connecting rods (P/N 10108688): Powdered metal steel ... (@.050 in): 222 intake 222 exhaust Cylinder heads (P/N 93438648): Iron; 76 cc ...

CRATE ENGINES SMALL-BLOCK A 350 thats been stepped up in power. ... -Key is a great choice for your small-block crate engine needs. The 350 HO is based ... on a tough, Chevy four-bolt block that holds a strong nodular iron ... crankshaft, good rods, and aluminum pistons. The high-lift ... steel gear MUST be used with long blocks and partial engines with steel ... : 12499711 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in): 4.00 x 3.48 Block (P/N 10105123)): Cast iron with 4-bolt ... P/N 14088526): Nodular iron Connecting rods (P/N 10108688): Powdered metal steel ... (@.050 in): 212 intake 222 exhaust Cylinder heads (P/N 12558060): Vortec iron; 64 ...

CRATE ENGINES SMALL-BLOCK An aluminum-headed 350 that makes 355 ... camshaft and lifters, and aluminum cylinder heads. The ZZ4s Corvette-derived high- ... steel gear MUST be used with long blocks and partial engines with steel ... : 12499712 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in): 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt ... P/N 12556307): Forged steel Connecting rods (P/N 10108688): Powdered metal steel ... (@.050 in): 208 intake 221 exhaust Cylinder heads (P/N 12556463): Aluminum; 58cc ...
with LT1-style pistons and connecting rods. It does not include the camshaft, ... cylinder heads, lifters, timing set, front cover ... or buy a Turn-Key). CRATE ENGINES SMALL-BLOCK 12561723 ZZ4 Partial Engine 36 24502609 ...
CRATE ENGINES SMALL-BLOCK WHATS HOT? Modern Fuelie Exceptional ... steel gear MUST be used with long blocks and partial engines with steel ... : 12499120 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in) : 4.00 x 3.48 Block: Cast iron with 2-bolt main caps ... (P/N 10243068): Cast iron Connecting rods (P/N 10108688): Powdered metal steel ... (@.050 in): 196 intake 206 exhaust Cylinder heads (P/N 12558060): Vortec iron; ... 5500 Port fuel injection meets a small-block classic. Restification blending the ... . A venerable 350 cubic inch small-block combination anchors the Ram Jet 350. It ... and pump-gas compatibility, with Vortec cylinder heads, a hydraulic roller camshaft and ...

CRATE ENGINES SMALL-BLOCK Hot aluminum heads collaborate with a ... cool small-block V-8 GM Performance Parts designed our ... Fast Burn aluminum performance cylinder heads for small-block applications just ... to meet the demands of a hungry small-block with an aggressive camshaft, the Fast ... Burn cylinder heads are the featured component on ... this awesome small-block Chevy crate engine that blends the ZZ4 ... 350 short block with the latest in cylinder head technology. With this hot, new ... of the GM Performance Parts Fast Burn cylinder heads, that same short block breathes ... steel gear MUST be used with long blocks and partial engines with steel ... : 12499710 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in): 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt ...

CRATE ENGINES SMALL-BLOCK 12561723 ZZ4 Partial Engine 44 For ... with LT1-style pistons and connecting rods. It does not include the camshaft, ... cylinder heads, lifters, timing set, front ...
CRATE ENGINES SMALL-BLOCK A big-inch small-block tuned for torque ... forged steel crankshaft, heavy-duty rods, and hypereutectic pistons. The block is ... 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 ... P/N 12489436): Forged steel Connecting rods (P/N 12497624): Heavy-duty PM steel ... (@.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 ... heads and a 383" stroker small-block that can add up to 425 horsepower and ... power and horsepower-inducing Fast Burn cylinder heads combine for the ZZ383/425s ... ZZ383 has a specially modified engine block and 3.80"-stroke crankshaft, which ... , and unique, heavy-duty powdered metal rods. Its 425 horses of bulletproof ... 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 ... steel gear MUST be used with long blocks and partial engines with steel ...

, including a brand-new, four-bolt-main block, 9:1 hypereutectic pistons, cast iron ... crankshaft and GM iron Vortec cylinder heads, the 350/350 Factory Stock ... however, is your job! WHATS HOT? Vortec cylinder heads High-rise, dual-plane intake Dual ... : 88958602 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in): 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt ... P/N 14088526): Nodular iron Connecting rods (P/N 10108633): Powdered metal steel ... (@.050 in): 212 intake 222 exhaust Cylinder heads (P/N 12558060): Vortec iron; ...

engine based on our proven ZZ4 small-block crate engine! With the heart of the ... hydraulic roller camshaft and aluminum cylinder heads. The high-performance ZZ4 heads ... : 88958603 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in) 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt ... P/N 12556307): Forged steel Connecting rods (P/N 10108688): Powdered metal steel ... (@.050 in) 208 intake 221 exhaust Cylinder heads (P/N 12556463): Aluminum; 58cc ...

heads! GM Performance Parts Fast Burn cylinder heads are the fast way to the winners ... enable tremendous power in the small-block V-8 because of a unique chamber design ... steel gear MUST be used with long blocks and partial engines with steel ... : 88958604 Engine type: Chevy small-block V-8 Displacement (cu in): 350 Bore x ... stroke (in) 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt ... P/N 12556307): Forged steel Connecting rods (P/N 10108688): Powdered metal steel ... (@.050 in) 208 intake 221 exhaust Cylinder heads (P/N 12464298): Aluminum; 62cc ...

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 ... 2.00/1.55 valves in symmetrical-port cylinder heads helps make it a uncompromised ... 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- ... P/N 89017522): Nodular iron Connecting rods (P/N 12568734): Powdered metal steel ... (@.050 in) 200 intake 203 exhaust Cylinder heads (P/N 12559855): Aluminum, ...

Parts now offers this ultimate small-block performer in a complete crate engine ... great choice for older cars and street rods whose owners are looking for high-tech ... ! WHATS HOT? The LS6 name on a small-block 405 hp from 5.7 liters Its a Corvette ... 17801268 Engine type: LS Series small-block V-8 Displacement (cu in): 346 (5.7L) ... stroke (in): 3.90 x 3.62 (99 x 92 mm) Block (P/N 12561166): Cast aluminum with 6- ... P/N 12583565): Nodular iron Connecting rods (P/N 12577583): Powered metal steel ... (@.050 in): 204 intake 211 exhaust Cylinder heads (P/N 12564825): Aluminum, ...

, more powerful next-generation small-block from the new Corvette! With the all-new ... the bar for production-based small-block V-8 performance. As the standard engine ... innovation. The LS2 is built on a new cylinder block, which shares much of its design ... , including a deep-skirt, six-bolt-main block with structural oil pan. Subtle ... to the front of the engine. The LS2s cylinder heads are high-flow pieces used ... can be adapted to older cars and street rods. A handy reference guide (see page 70) ... . WHATS HOT? Its King Kong in a small-block 6.0 litre with 400 hp and tq High- ... Year) 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- ... P/N 12570249): Nodular iron Connecting rods (P/N 12577583): Powdered metal steel ...

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 ... a 10.9:1 compression, powdered-metal rods, and a nodular iron crankshaft. The LS6- ... style cylinder heads are truly high performance pieces ... 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- ... P/N 12570249): Nodular iron Connecting rods (P/N 12577583): Powdered metal steel ... (@.050 in): 200 intake 203 exhaust Cylinder heads (P/N 12564825): Aluminum, ...

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 ... P/N 12569768): Nodular iron Connecting rods (P/N 12567583): Powdered metal steel ... (@.050 in): 196 intake 201 exhaust Cylinder heads (P/N 12562319): Aluminum, ...

the most technologically-advanced small-block ever built. A natural continuation of ... LS7 uses a 7.0-liter aluminum dry-sump block, CNC-ported cylinder heads, and titanium ... rods and valves to pump out 505 hp and 470 ... ever produced! Is this the Chevy small-block in its highest form? Only you can ... . W WHATS HOT? 7.0 liters of small-block perfection 505 horsepower Titanium ... rods and valves LS7 TECH SPECS: Part number ... : 17802397 Engine type: Cam-in-block 90-degree V8 Displacement (cu in): ... in): 4.125 x 4.00 (104.8 mm x 101.6 mm) Block P/N 17802854: Cast aluminum w/6-bolt ... P/N 12568819): Forged steel Connecting rods (P/N 12586258): Forged titanium ... Duration: 211 intake 230 exhaust Cylinder heads (P/N 12578450): CNC Ported LS7 ...

84 CRATE ENGINES BIG-BLOCK ZZ572/720R Deluxe engine 12498827 To ... 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 the driver. Our tall-deck Bowtie block is the foundation for 572 cubic inches ... , a forged steel crank, forged steel rods, and the strength that only a big-block ...

CRATE ENGINES BIG-BLOCK Musclecar power at a low-buck price! ... the stuff that legends are made of. Big-block, street-sweeping power just like the 60s ... from a scrap yard) Gen VI four-bolt big-block. The 454 HO is stuffed with a forged ... steel crank, forged connecting rods, and forged pistons. A roller camshaft ... 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 ... , 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 ... : 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 ... : 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 ... P/N 14096983): Forged steel Connecting rods (P/N 10198922): Forged steel Pistons ( ... (@.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 ... the ZZ454. Not only do the aluminum cylinder heads flow more air, but you also drop ... add to the efficiency of the 454" big-block. The bottom end includes a Gen VI four- ... bolt block, a forged steel crank, forged ... connecting rods, and forged pistons. A roller camshaft ...

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 ... , 4.47" forged aluminum pistons, forged rods, and a roller 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 ... P/N 10183723): Forged steel Connecting rods (P/N 10198922): Forged steel, shot ... (@.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 ...

HOT? 502 cubic inches Rectangular-port cylinder heads 550 lb.-ft. of torque CRATE ... ENGINES BIG-BLOCK 12568778 502 HO NOTE: Distributor with ... : 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 ... P/N 10183723): Forged steel Connecting rods (P/N 10198922): Forged steel, shot ... (@.050 in) 211 intake 230 exhaust Cylinder heads (P/N 12562920): Iron rectangular ... 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 ... connecting rods that have been shot-peened for ... legendary rectangular-port cast iron cylinder heads more than enough air to fill ... Parts and you are on your way to big-block bliss ...

CRATE ENGINES BIG-BLOCK Build-it-yourself kit of GM Performance ... 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 ... : 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 ... P/N 10183723): Forged steel Connecting rods (P/N 10198922): Forged steel, shot ... (@.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 ...

ZZ502 Base Kit CRATE ENGINES BIG-BLOCK 104 Build-it-yourself kit of GM ... building your own high-performance big-block. Thats why GM Performance Parts offers ... oval port heads, forged steel crank and rods, and forged aluminum pistons. It also ... 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 ...

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/ ... productive life, this performance big-block is based on a Gen VI block with four- ... , a forged steel crank, forged steel rods, and forged aluminum 9.6:1 pistons. ... 502 Bore x stroke (in): 4.47 x 4.00 Block (P/N 10237292): Cast iron with 4-bolt ... P/N 10183723): Forged steel Connecting rods (P/N 10198922): Forged steel, shot ... (@.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 ...

WHATS HOT? Modern Fuelie big-block Exceptional throttle response Forged ... crank CRATE ENGINES BIG-BLOCK 12499121 Ram Jet 502 110 GM Performance ... : 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 ... P/N 10183723): Forged steel Connecting rods (P/N 10198922): Forged steel, shot ... (@.050 in): 224 intake 234 exhaust Cylinder heads (P/N 12363390): Aluminum oval ... amount of function to the big-block with amazing throttle response that you ... up air and stuffs it into the awaiting cylinders with incredible efficiency. The ... , 4.47" forged aluminum pistons, forged rods, and a roller camshaft. The aluminum ...

covers are cool! CRATE ENGINES BIG-BLOCK 12498793 ZZ572/620 Deluxe 114 ZZ572/620 ... : 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 ... P/N 88961554): Forged steel Connecting rods (P/N 88962926): Forged steel, shot ... (@.050 in) 254 intake 264 exhaust Cylinder heads (P/N 12499255): Aluminum ... -month, 12,000-mile warranty. W Big-block performance with torque to spare. When ... 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, ... forged rods, forged pistons everything was designed ... to offer you the ultimate big-block experience. To feed all of those hungry ...

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 ... ! It comes with the forged crankshaft, rods, and pistons installed in the special ... orange powdercoated 572 block. This partial engine does not include ...

CRATE ENGINES BIG-BLOCK WHATS HOT? R stands for RACE! Designed ... : 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 ... P/N 88961554): Forged steel Connecting rods (P/N 88962926): Forged steel, shot ... (@.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 ... springs to work with the new cam. The block is the Gen VI tall-deck Bowtie block ... 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 ... crankshaft, shot-peened forged steel rods, forged aluminum pistons with full- ...
makes it a great candidate for street rods and kit-assembled vehicles, too. ... in): 231 Bore x stroke (in): 3.8 x 3.4 Block: Iron Cylinder heads: Iron Compression ...
cam engine with four valves per cylinder, this is the redesigned 4.6L Northstar ... intake manifold and special cylinder head intake ports draw air from an ... performance make it ideal for street rods and kit-assembled vehicles. 4.6L ... (in) 3.66 x 3.30 (93 mm x 84 mm) Block: Aluminum Cylinder heads: Aluminum ...

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 ... you want to make big power, you need a cylinder head that can swallow large amounts of ...

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 ... 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 ... 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 ... rocker arm for 7/16" stud. SMALL-BLOCK PUSHRODS Part Number Material Diameter ... street cars, power boats, street rods, and limited competition applications, ...

194 CHEVY BIG-BLOCK V-8 e learned years ago that theres no ... 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 ... with GM Performance Parts. All big-blocks are not created equal despite what our ... 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 ... that are matched by no one. Bowtie Race Blocks feature full CNC machining, 4-bolt ... not found in other aftermarket blocks. If youre a real big-block sick-o, then ...

Bowtie Sportsman Block (front) Top Four-Bolt Cap Bottom ... Bottom (close-up) Bowtie Sportsman Block (rear) 198 BOWTIE SPORTSMAN BLOCKS For ... , GMPP has a full line of big-block blocks that feature full CNC-machining 3, ... designs directly from GM. Our Sportsman blocks are available with tall decks 4, one- ... to 500+ cubic inches. Buy one of these blocks if you are a weekend drag racer looking ... crush the competition. Bowtie Sportsman Block Technical Notes: Available in short ... Priority main oiling system Siamese Cylinder bores Gen V VI style front timing ... specifications. Standard Deck Sportsman Blocks 25534363 Standard Deck Bowtie Sportsman ... Block 1-piece rear main seal CNC-machined ... cast iron 4-bolt block 4.494" finished bore 4.600" max ... 25534362 Standard Deck Bowtie Sportsman Block 2-piece rear main seal CNC-machined ...

350/290 hp Part # Description 10066034 Block, Bare (Cast Iron 4-bolt Main With 2-Pc ... (Sheet Metal With Pointer) 93438649 Cylinder Head With Valves (Cast Iron 76cc) ... 93438648 Cylinder Head, Bare 3814692 Stud, Rocker Stud ...
288 PARTS LISTS Small-Block 350/330-350hp Service Parts List ... Part# Description CT DLX TK 10105123 Block Cast Iron (4-Bolt,1pc Rr Seal) x x x x ... Engine Timing (Chrome) x x x 12558060 Cylinder Head with Valves (Complete) x x x x ... 12529093 Cylinder Head (Bare with Studs) x x x x 10241743 ...
ZZ Engines (350 345 355HP) Small Blocks ZZ Seires Engines Service Parts List ... Engine (ZZ4) x x x x x x 10105123 Block, Bare Cast Iron 4-Bolt Main x x x x x x ... x x x ZZ Engines (350 345 355HP) Small Blocks ZZ Seires Engines Service Parts List ( ... x x x 88894219 Piston Ring (Std) Single Cylinder x x x 12528817 Piston Ring (Std) Single ... Cylinder x x x 14096036 Crankshaft (Forged Steel ...
Partial Engine 383 ci x x x 88962516 Block, Bare Cast Iron 4-Bolt Main x x x ... 12561723 Partial Engine x x x 10105123 Block, Bare Cast Iron 4-Bolt Main x x x ... (Plastic w/Pointer) x x x 12464298 Cylinder Head Complete (Fastburn Alum) (64cc) x ... x x 12497186 Cylinder Head Bare x x x 12555331 Intake Valve ...
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) ... 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 ...
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 ...
12568782 Partial 502 x x 10237292 Block, Bare Cast Iron, 4-Bolt Main x x ... Pump (w/Pick-up Screen) x x 12363390 Cylinder Head, w/Valves (Alum/oval Port) x x ... 12363399 Cylinder Head, Bare w/Semi Finished 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 ...

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 ... 18 9 Corvette LS1/LS6 Cylinder Head Installation Kit ...

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 ... 244 PONTIAC V-8 SUPER DUTY FOUR CYLINDER ...