43 results for gm performance parts cast aluminum valve covers found in 0.000 seconds

Make power with our low-profile, aluminum, four-barrel intake manifold. 12361146 ... . Has ignition advance curve for high-performance applications. 88961867 Distributor, ... Billet HEI Billet aluminum CNC-machined housing provides great ... 90 V-6 engines. Direct replacement for covers that use bolt-on timing pointer. ... Supplied with GM oil seal. Replacement oil seal P/N ... Your 350/290 HP Crate Engine Select the parts below to finish off your crate engine ... bowls, vacuum secondaries and power valve blowout protection. Suitable for street ... -performance small-block engines. Bolts and gaskets ... included. 12371208 Valve Covers Die-cast, black crinkle painted covers with red ... and Chevrolet logos. 10185064 Tall Aluminum Valve Covers Competition racing valve ...

with the 4L60-E transmission. 14011012 Aluminum Water Pump, short-style Saves weight ... over comparable iron pump. Casting has short-style mounting legs used on ... Air Cleaner, Chevrolet-logo High-Performance Design Fourteen-inch round high- ... performance style air cleaner has chrome lid with ... carburetors. 12355612 Fuel Pump, Street Performance (Chevy Small-Block) For use on ... Harmonic Dampener 6272221 Polished Aluminum Die-Cast Valve Covers 12363970 Aluminum ...

almost any racing budget. Based on GM Performance Parts popular 350 HO engine, including ... main block, 9:1 hypereutectic pistons, cast iron crankshaft and GM iron Vortec ... single kick-out circle track oil pan, valve cover kit with breather tube and ... 350/350 racing engine has the proven parts and horsepower to enable a competitive ... , or engine damage will occur. 56 GM Performance Parts does not utilize any used or ... remanufactured parts in this crate engine. CIRCLE TRACK 350/ ... ): 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt main caps Crankshaft ( ... Pistons (P/N 12514101): Hypereutectic aluminum Camshaft type (P/N 24502476): ... 12558060): Vortec iron; 64cc chambers Valve size (in): 1.94 intake 1.50 exhaust ...

, steel hydraulic roller camshaft and aluminum cylinder heads. The high-performance ... the engine, providing great high-rpm performance on the racetrack. An 8-quart circle ... , handles the oil storage, along with a valve cover breather kit and special "kool ... intake manifold, HEI distributor and cast iron water pump. Add your carburetor, ... and exhaust and dont forget to thank GM Performance Parts when giving your ... on the ZZ4 405 lb.-ft. of torque High-performance heads 88958603 Circle Track 350/355 ... , or engine damage will occur. 58 GM Performance Parts does not utilize any used or ... remanufactured parts in this crate engine. CIRCLE TRACK 350/ ... in) 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt main caps Crankshaft ( ... Pistons (P/N 10159436): Hypereutectic aluminum Camshaft type (P/N 10185071): Steel ...

-horsepower 350 with Fast Burn heads! GM Performance Parts Fast Burn cylinder ... standard on the 350/400 Late Model GM racing engine from GM Performance Parts ... with dual kick-out design, along with a valve cover breather kit and special "kool ... -rise intake manifold and 1.5:1-ratio aluminum roller rockers. Because its based on ... pistons. The 23-degree, Fast Burn aluminum heads enable tremendous power in the ... Forged steel crankshaft Hypereutectic aluminum pistons 88958604 Circle Track 350/400 ... , or engine damage will occur. 60 GM Performance Parts does not utilize any used or ... remanufactured parts in this crate engine. CIRCLE TRACK 350/ ... in) 4.00 x 3.48 Block (P/N 10105123): Cast iron with 4-bolt main caps Crankshaft ( ... Pistons (P/N 10159436): Hypereutectic aluminum Camshaft type (P/N 10185071): Steel ...

Your LS1 Crate Engine Select the parts below to finish off your crate engine ... 2004 Corvette Z06. It has hollow-stem valves. 88958665 LS6 CNC Ported Cylinder Head ... 65 cc chambers. It has hollow-stem valves. 88894339 LS6 Intake Manifold Stock ... Series 4-barrel Combination Manifold. Cast aluminum 4150 style open plenum intake ... for cathedral port needs. 12480025 Valve Cover Aluminum valve cover designed for ... heads. Sold individually. 25534398 LS Valve Cover with Breather Hole 25534399 LS ... Valve Cover without Breather Hole Natural ... finish cast aluminum valve covers for center bolt LS Series heads. Sold ... and gaskets included. 88958786 High Performance Chevy LS1/LS6 V-8s How to build, modify ... and tune high-performance LS engines. 12497316 Transmission ...

Your LS6 5.7L Crate Engine Select the parts below to finish off your crate engine ... with 65cc chambers. It has hollow-stem valves. 88894339 LS6 Intake Manifold Stock ... Series 4-barrel Combination Manifold. Cast aluminum 4150 style open plenum intake ... E transmission. ALSO AVAILABLE 12480025 Valve Cover Aluminum valve cover designed for ... heads. Sold individually. 25534398 LS Valve Cover with Breather Hole 25534399 LS ... Valve Cover without Breather Hole Natural ... finish cast aluminum valve covers for center bolt LS Series heads. Sold ... and gaskets included. 88958786 High Performance Chevy LS1/LS6 V-8s How to build, modify ... and tune high-performance LS engines. 88958679 LS Front ...

with 65cc chambers. It has hollow-stem valves. 88958765 LS2 CNC Ported Cylinder Head ... CNC-ported aluminum performance head. Lower cost alternative to the CNC ... Series 4-barrel Combination Manifold. Cast aluminum 4150 style open plenum intake ... carburetor and distributor. 12480025 Valve Cover Aluminum valve cover designed for ... heads. Sold individually. 25534398 LS Valve Cover with Breather Hole 25534399 LS ... Valve Cover without Breather Hole Natural ... finish cast aluminum valve covers for center bolt LS Series heads. Sold ... and gaskets included. 88958786 High Performance Chevy LS1/LS6 V-8s How to build, ... modify and tune high-performance LS engines. 12342071 Air Cleaner (14 ... Your LS 364/440 Crate Engine Select the parts below to finish off your crate engine ...

street-sweeping power just like the 60s GM musclecars that you grew up with or ... have worshipped for years. Now, GM Performance Parts has a 454 cubic inch crate engine ... 510/.540" lift generates a nasty idle. Cast iron cylinder heads deliver a pump-gas ... to complete the engine. Check out the GMPP line of valve covers and chrome ... , or engine damage will occur. GMPP HEI distributor P/N 93440806 is ... recommended. 86 GM Performance Parts does not utilize any used or ... remanufactured parts in this crate engine. GM Performance ... Parts crate engines include a twelve-month, ... ): 4.25 x 4.00 Block (P/N 12561353): Cast iron with 4-bolt main caps Crankshaft ( ... steel Pistons (P/N 10215228): Forged aluminum Camshaft type (P/N 24502611): ...

your trailer up over a mountain. The GM Performance Parts HT502 has all of the ... same great performance characteristics of our other 502 ... forged stroker crankshaft, 4.47" forged aluminum pistons, forged rods, and a roller ... cylinder heads, with their mid-size valves and oval-shaped intake ports, deliver ... is delivered complete with an oil pan, valve train, valve covers, timing set, and ... , and ignition system. All of these parts are available from your local GM ... Performance Parts dealer. 88890534 HT502 94 HT502 TECH ... in): 4.47 x 4.00 Block (P/N 10237292): Cast iron with 4-bolt main caps Crankshaft ( ... peened Pistons (P/N 12533507): Forged aluminum Camshaft type (P/N 12552296): Hydraulic ... ): Iron round port; 118 cc chambers Valve size (in): 2.07 intake 1.73 exhaust ...

cubes 620 horses on pump gas Orange valve covers are cool! CRATE ENGINES BIG- ... 4.560 x 4.375 Block (P/N 25534368): Cast iron with 4-bolt main caps Crankshaft ( ... peened Pistons (P/N 88962925): Forged aluminum Camshaft type (P/N 88961557): ... exhaust Cylinder heads (P/N 12499255): Aluminum rectangular port, 118 cc chambers Valve ... : 9.6:1 Rocker arms (P/N 12361323): Aluminum roller style Rocker arm ratio: 1.7:1 ... ): 850 cfm Water pump (P/N 14058915): Aluminum, short-style Spark plugs wires: ... : 36 total 5000 rpm Maximum rpm: 6000 GM Performance Parts does not utilize any ... used or remanufactured parts in this crate engine. GM Performance ... Parts crate engines include a twelve-month, ... 12,000-mile warranty. W Big-block performance with torque to spare. When youre ready ...

-BLOCK 12498792 ZZ572/620 Base Engine GM Performance Parts does not utilize any ... used or remanufactured parts in this crate engine. GM Performance ... Parts crate engines include a twelve-month, ... and spark plug wires. Order all the parts to complete the engine from your GMPP ... dealer or finish with your custom parts. The 620 features rectangular port ... aluminum cylinder heads that deliver 9.6:1 ... 0.632" lift drives the stainless steel valves. Chromemoly retainers, roller rocker ... arms and dual valve springs help make the valvetrain ... oil pump, or front cover. Order all the parts to complete the engine from your GM ... Performance Parts dealer or finish it off with your own ... custom parts. Dont forget to order the special 572 ...

fast! 12498827 ZZ572/720R Deluxe 118 GM Performance Parts does not utilize any ... used or remanufactured parts in this crate engine. GM Performance ... Parts crate engines include a twelve-month, ... 4.560 x 4.375 Block (P/N 25534368): Cast iron with 4-bolt main caps Crankshaft ( ... peened Pistons (P/N 88963227): Forged aluminum Camshaft type (P/N 88962216): ... exhaust Cylinder heads (P/N 88961160): Aluminum rectangular port, 118 cc chambers Valve ... : 12:1 Rocker arms (P/N 12361323): Aluminum roller style Rocker arm ratio: 1.7:1 ... ): 1090 cfm Water pump (P/N 14058915): Aluminum, short-style Spark plugs wires: ... rpm: 6750 The ultimate beast! When our GM Performance Parts engineers sat down ... big-block crate engine ever offered by GM Performance Parts. We took the ultra- ...

, orange powder-coated 572 block, aluminum rectangular-port heads, and 12:1 forged ... aluminum pistons, the ZZ572/720R long block ... of using a carb you already have. GM Performance Parts integrated, durability-tested, ... plane intake manifold, HEI distributor, aluminum shortstyle water pump, and 8 mm spark ... plug wires. Order all the parts to complete the engine from your GM ... Performance Parts dealer or finish with your custom parts ... 120 12498826 ZZ572/720R Base Engine GM Performance Parts does not utilize any used or ... remanufactured parts in this crate engine. GM Performance ... Parts crate engines include a twelve-month, ... oil pump, or front cover. Order all the parts to complete the engine from your GM ... Performance Parts dealer or finish it off with your own ...

V-8 t has been over 50 years since GM introduced the Chevrolet small-block V- ... widely regarded as the most significant performance engine to have ever been designed. ... , the Mouse is stronger than ever, and GM Performance Parts has every part you ... and design advances with the GM Performance Parts line of small-block heads, blocks ... The block is the foundation of any high performance engine build, and GM Performance Parts ... , custom-machined aftermarket performance blocks on the market! Whether you are ... looking for a cast iron Production block for a quick ... go racing, or one of our all-out Bowtie aluminum race blocks to rule your local track, ... air at the highest possible velocity. GM Performance Parts has an amazing ... selection of high performance cylinder heads that has been developed ...

Head (combustion chamber) A THE LT4 ALUMINUM HEAD Like the L98 Corvette head, the ... LT4 casting ushered in the next generation of high- ... performance GM performance small-blocks. The LT4 head has the ... latest in GM Performance Parts technologies with all of our high-end ... of one of these engines. 12363287 LT4 Aluminum Cylinder Head Assembly (not shown) ... Aluminum performance head Can only be used on 1992-newer ... Completely assembled with 2.00"/1.55" valves 195 cc intake port 54.4 cc ... hex, 3/4" reach, tapered plugs) 1.48" Valve spring seat diameter Screw-in studs ( ... following components: 12555331 Intake Valves 10212808 Valve Spring Retainers ... 12551313 Exhaust Valves 10212810 Valve Stem Seals 12551483 Valve Springs ... 10212809 Valve Spring Shims 12552126 3/8" Rocker Studs ...

Head (combustion chamber) LATE MODEL ALUMINUM SHORT TRACK AND NHRA COMP ELIMINATOR ... one knows more about making power than GM Performance Parts! Now, the same ... Weve designed an entire family of high performance in-line valve cylinder heads that are ... the throttle. Coupled with the correct valve train, intake, and short block, these ... drag racers have been looking for. The GM Performance Parts engineers have ... dramatically altered the valve architecture in this head to improve ... heads unported, so that your favorite aluminum artist can go to work on them to ... . Buy a set of these heads from GM Performance Parts, and the only thing youll have to ... worry about is the driving! Aluminum Racing Head Technical Notes: 355-T7 ... Aluminum Competition cylinder heads Extra thick ...

Splayed-Valve (intake) A Splayed-Valve (exhaust) A Splayed Valve ROX (exhaust ... ) B 150 Splayed-Valve (combustion chamber) A SPLAYED-VALVE ... ALUMINUM RACE HEAD 4 Departing from the in-line ... valve head, our splayed-valve castings have a 0.240" minimum port wall ... for greater airflow. Intake valves are angled 16 to the deck surface and ... tilted (splayed) 4 . Exhaust valve angles are 11 , with a 4 tilt. This is ... aspirated) with this cylinder head! Aluminum Splayed Valve Race Head Technical Notes ... : 355-T7 Aluminum Competition cylinder heads No seats or ... milling or heavy flat milling 45 cc as-cast combustion chambers .240" Extra ... for longer than stock 2.20" 1.65" valves Modified valve angles, 16 x 4 intake, ... and 11 x 4 exhaust Valve Spring pads accommodate 1.625" diameter ...

) C Semi-finished SB2.2 Design ROX Aluminum Cylinder Head (exhaust) D 151 SB2.2 ... shaft-mounted rocker arms, and valve spring pads are large enough to use 1. ... The head is machined for standard 1/2" valve guides. Aluminum SB2.2 NASCAR Race ... Notes: 355-T7 X-rayed and Hipped Aluminum Competition cylinder heads Extra ... applications Designed for 2.15" 1.625" valves, longer than stock valves required ... Valve Spring pads accommodate 1.625" diameter ... valve springs Modified valve angles, 11 x 4 intake, and 8 x 0 ... aftermarket shaft-mount rocker systems Valve cover P/N 12480006 or P/N 12480012 ... C. 12480011 Semi-finished SB2.2 Aluminum Cylinder Head Aluminum NASCAR ... Standard .500" guide holes As cast Peanut ports 48 cc as cast combustion ... chamber 12480129 Semi-finished SB2.2 Aluminum Cylinder Head Aluminum NASCAR ...

for mechanical lifter camshafts. ALUMINUM ROLLER ROCKER ARM 3/8" STUDS These ... stiffness and accommodate up to 0.575" valve lift. Choose from 1.5:1 and 1.6:1 ... When using a high lift camshaft, check valve spring coil bind, retainer-to-seal ... clearance, and piston-to-valve clearance. Check for adequate pushrod ... clearance when using on cast iron heads. It may be necessary to ... remove valve cover drippers for proper rocker arm ... be used on ZZ3 engines with orange valve springs. 12367347 Adjuster Nut for ... 3/8" adjustment nut is used on both aluminum rocker arm kits P/N 12370838 and P/N ... nuts, known as "kool nuts," are used on GM circle track engines. Package contains ... 16 pieces. ALUMINUM ROLLER ROCKER ARM 7/16" STUDS These ... 7/16" studs and are CNCmachined from aluminum alloy. The bearings and fulcrum have ...

Tall Aluminum Valve Covers A Short Aluminum Valve Cover B Tall Aluminum Valve ... Covers, Pontiac logo C CHEVY SMALL-BLOCK V-8 ... 158 Tall Valve Cover, no logo D NOTE: NOTE: VALVE ... COVERS Add a stylish finishing touch to your ... GM engine with our branded valve covers. GM Performance Parts valve covers are ... to suit any taste. Competition covers are designed to clear taller ... valvetrains. Ordering note: Valve covers are sold in pairs unless otherwise ... specified. A. 10185064 Tall Aluminum Valve Covers Competition racing valve cover ... single service part. B. 12480127 Short Aluminum Valve Covers This cast aluminum Chevy ... Bowtie-design valve cover is similar to P/N 10185064 except ...

Bowtie Tall Valve Cover (unfinished steel) E Chrome Short ... Valve Covers F ChromeTall Valve Covers G Polished Aluminum Die-Cast Valve ... Covers H Black Crinkle-Finish Aluminum Die-Cast Valve Covers I 159 NOTE: NOTE ... : NOTE: E. 10134316 Bowtie Tall Valve Cover, unfinished steel You can paint ... per engine. F. 12341670 Chrome Short Valve Covers Short chrome valve covers, with ... on top. G. 12341671 Chrome Tall Valve Covers Tall chrome valve covers, with baffle, ... embossed on top. H. 12363970 Polished Aluminum Die-Cast Valve Covers Tall die-cast ... covers have Chevrolet name Bowtie logo cast on the top. Each cover is polished to ... engines with perimeter hold downs. Covers are equipped with oil drippers and will ...

Chrome Valve Covers, Center Bolt Design A Polished Aluminum ... Valve Covers, Center Bolt Design B Aluminum Black Crinkle Valve Covers, Center Bolt ... Design C Chrome-Finish Aluminum Valve Covers, Center Bolt Design D Circle Track Valve ... Covers, Center Bolt Design E CHEVY SMALL-BLOCK ... : NOTE: NOTE: NOTE: A. 12355350 Chrome Valve Covers, Center Bolt Design Short-style ... chrome valve covers with baffle for use on 1986-and-newer ... in on top. B. 12497978 Polished Aluminum Valve Covers, Center Bolt Design Die- ... cast aluminum valve covers are polished to a bright shine. They ... 1/4" taller than production covers. For use on 1986-and-newer engines with ... includes bolts, washers and seals. Use valve cover gasket P/N 10046089 and ...

Cast Aluminum Valve Cover, Splayed-Valve V-8 F Aluminum Valve Cover, SB2.2 " ... Chevrolet Logo" G Aluminum Valve Cover, SB2.2 "Pontiac Logo" H Adapter, ... : NOTE: NOTE: NOTE: NOTE: F. 10185045 Cast Aluminum Valve Cover, Splayed-Valve V-8 ... For use only with splayed-valve V-8 cylinder head P/N 24502517. Cover ... . Order two per engine. G. 12480006 Aluminum Valve Cover, SB2.2 "Chevrolet Logo" ... Attractive cast aluminum valve cover with Chevrolet name is used only ... does not fit first design SB2 head. GM no longer offers a first-design SB2 ... cover. H. 12480012 Aluminum Valve Cover, SB2.2 "Pontiac Logo" Similar to ... . Sold as single piece. 88958653 ROX Aluminum Valve Cover (not shown) Fits ROX head P ... of flange mount (perimeter hold-down) valve covers on 1986-and-newer center hold ...

Notes 3973418 Pushrod Guide Plate (cast iron head) For use with production and ... Bowtie cast iron cylinder heads with screw-in studs ... . Can also be used with aluminum Bowtie V-6 head. Should not be used ... 6; guide plate must be ground to clear valve cover hold-down bolts. Four required ... V-8 head. 14011051 Pushrod Guide Plate (aluminum Bowtie head) Hardened steel guide plate ... has the correct pushrod spacing for aluminum Bowtie heads. Should not be used with ... 10111771 Pushrod Guide Plate (Corvette aluminum head) Non-hardened guide plate for use ... with Corvette aluminum cylinder head assembly P/N 12556463 and ... (3/8") These 3/8" studs fit all high-performance small-block V-8 and 90 V-6 Chevrolet ... big-block V-8 rocker studs improve the valvetrain stability of any small-block V-8 or 90 ...

) A CHEVY LS SERIES 188 The LS Family Aluminum Head Continued A. 12480090 Bare C5R ... Racing Cylinder Head 355-T7 as-cast Aluminum racing head Professional porting and ... manifolds Designed for 2.180"/1.625" valves Valve angle revised to 11 Machined ... for 1.625" diameter valve springs .500" guides Designed for big ... bore LS7/C5R race block 210 cc as-cast intake ports 70 cc as-cast exhaust ... , same as production LS6 30 cc as-cast combustion chambers All fasteners are ... metric Valve cover rails have O-ring groove for .125 ... Bare Cylinder Head (not Shown) 356-T6 Aluminum head Fully CNCd ports and chambers ... manifolds Machined for 2.20"/1.61" valves Valve angle revised to 12 Designed ... Intake and 1.61" Sodium Filled Exhaust Valves Capable of over 500 horsepower This ...

cathedral ports (LS1, LS6, LS2). This cast aluminum open-plenum intake manifold ... LS Front Distributor Drive Cover The GM 88958679 front cover assembly is ... are required. It can be combined with GMs new Bowtie valve covers p/n 25534398 ...

no replacement for displacement, and GM Performance Parts has just what you big ... own big-inch big-block. Buy the best parts, make the most power its simple when you ... start with GM Performance Parts. All big-blocks are not created equal ... one builds a big-block Chevy like real GM engineers who demand only the best in ... strength cylinder blocks money can buy, GM Performance Parts has the most diverse ... , custom-machined aftermarket performance blocks on the market. Our block lineup ... for the ultimate in big-block GM power. There are absolutely no ... applications that call for the ultimate performance big-block. Its a big-block, so stuff ... -breathing monster mill deserves. The GM Performance Parts big-block cylinder ... head lineup begins with cast iron Service Replacement castings that ...

need for making extreme power from your GM big-block. GM Performance Parts has ... intake ports that are raised, larger valves, smaller combustion chambers, and even ... Race Head Technical Notes: 356-T6 Aluminum 9/16" thick decks No heat risers ... 7/16" screw-in rocker stud holes As-cast intake and exhaust ports 12363425 ... Racing Cylinder Head (Not Shown) Aluminum racing head Machined for 2.19"/1.88" ... valves (+.400" long required) 380 cc ... exhaust runners raised 1.15" Revised valve angles 18 x 2.5 intake, 10 x 2.5 ... exhaust No valve seats or guides, +.800" long valves ...

DRCE 3 Aluminum Cylinder Head Casting (exhaust) A DRCE 3 Aluminum Cylinder ... Head Casting (combustion chamber) A DRCE PRO STOCK ... Johnson, runs DRCE, why dont you? GM Performance DRCE 2 aluminum cylinder head was ... angle milling, and reduced weight casting to minimize CNC machine time. Typical ... CNC-prepared head without valves or valve train weighs approximately 40 pounds. ... Race Head Technical Notes: 357-T6 Aluminum 7/8" thick decks allow for angle ... assemblies required 24502585 DRCE 2 Raw Aluminum Cylinder Head (not shown) Raw ... aluminum casting, not machined Accommodates 10-14 x 5 ... intake and 5-9 x 2.5 exhaust valve angles Raw casting, not machined ... 2 block P/N 24502572 A. 25534404 DRCE 3 Aluminum Cylinder Head Casting Raw aluminum ...

Aluminum Competition Design Valve Covers E Aluminum Competition Design Valve ... Covers, Black Powder Coat F Aluminum Competition Design Valve Covers, Orange ... Powder Coat G 215 Valve Cover, 572 CHEVROLET H NOTE: NOTE: ... NOTE: NOTE: D. 12495488 Custom Aluminum Valve Covers Die-cast aluminum valve covers ... are black with a brushed aluminum finish on top revealing the Chevrolet ... on 1965-1994 engines. Kit includes two covers, one grommet P/N 10198941, one grommet P ... , and 14 retaining bolts. E. 12371244 Aluminum Competition Design Valve Covers ... Competition racing valve covers display the Chevrolet name and Bowtie ... insignia. Covers have no holes for PCV or oil fill, but ... Chevrolet cylinder heads. Use with valve cover gasket P/N 14085759. F. 25534323 ...

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 ... over conventional head designs with 18 valve angles (vs. older 23 angles) and 43 cc ... Spark plug holes are centrally located, valve centerlines are relocated, and the ... 9.1:1 compression. Up to 2.20" intake valves can be used. Shallow wedge-shaped ... piston domes. Heads do not include valve seats or guides. Aftermarket shaft- ... pushrods are required. Piston domes and valve pockets must be matched to the revised ... combustion chamber design. 12480009 18 Aluminum Cylinder Head (not shown) Low-port 18 ... aluminum cylinder head for competition engines ... Dash Racing Series. 10134394 Splayed Valve Bowtie Cylinder Head (not shown) The ...

Chevrolet 90 V-6 Valve Cover C Pushrod Guide Plate (aluminum ... does not require re-torquing. V-6 90 VALVE COVERS C. 12480057 Chevrolet 90 V-6 ... Valve Cover For 18 V-6 with CNC-ported ... heads P/N 24502523 or 90 V-6 Bowtie casting P/N 10134359 with revised valve cover ... piece. Order two per engine. V-6 VALVE SPRINGS 12363215 Valve Spring (not ... shown) This is a moderate-performance chrome silicone wire spring, as used in ... P/N 12363216 (see below). 12363216 Valve Spring Retainer (not shown) Heavy-duty ... 1.203" diameter for use with 11/32" valve stems. This is same part used in the 3. ... D. 14011051 Pushrod Guide Plate (aluminum Bowtie head) Hardened steel guide plate ... has the correct pushrod spacing for aluminum Bowtie heads. Should not be used with ... CRANKSHAFTS 10224877 Crankshaft, 4.3L Cast Iron Even-Fire (not shown) Cast iron ...

NOTE: NOTE: Cast Iron Intake Manifold, four-barrel C ... Aluminum Intake Manifold, four-barrel D Raised ... Kit, supercharged engine G D. 10134390 Aluminum Intake Manifold, four-barrel This high- ... performance aluminum manifold is used on all conventional- ... is recommended for all maximum-performance competition engines. Its seconddesign ... box-style aluminum intake manifold is designed for raised ... the intake charge from engine heat. An aluminum plate should be mounted between the ... runner entries for optimum performance; see the Chevy Power manual for ... cover P/N 10051126. 10185004 Splayed Valve Gasket Kit (not shown) Used only with ... splayed-valve cylinder head P/N 10134394. Package ... The kit includes two head gaskets, two valve cover gaskets, two intake manifold ... The kit includes two head gaskets, two valve cover gaskets, two intake manifold ...

NOTE: NOTE: Oldsmobile High Performance Manual A Olds V-8 Aluminum Valve Cover ... B 301-455 Valve Covers C OLDSMOBILE PONTIAC 244 Pontiac Big- ... Block Aluminum Valve Covers D OLDSMOBILE Books Manuals A. 12480027 ... Oldsmobile High Performance Manual Contains proven methods for ... . Also contains a detailed list of casting numbers for most Oldsmobile V-8 ... changes quicker in the pits. Fits all GM hubs designed for 12 mm studs. Do not ... the wheel to separate from the vehicle. Valve Covers B. 22525295 Olds V-8 Aluminum ... Valve Cover Cast aluminum valve cover fits all production 307-455 ... head gasket for Super Duty engines with cast iron cylinder head. Gasket has solid ... does not require re-torquing. 10038952 Aluminum Head Gasket (not shown) Specially ...

NOTE: NOTE: Super Duty Valve Cover E Aluminum Valve Cover, SB2.2 Pontiac Logo F ... G 245 D. 12341643 Pontiac Big-Block Aluminum Valve Covers Cast aluminum competition ... valve covers were designed for the Pontiac racing ... onto a Chevrolet big block engine. The covers are designed to accept most roller ... fill or PCV. E. 10031327 Super Duty Valve Cover Stout, brightly polished die-cast ... aluminum valve cover is a functional and stylish ... cover can be removed quickly for easy valve adjustments and an O-ring seal prevents ... oil leaks. F. 12480012 Aluminum Valve Cover, SB2.2 Pontiac Logo Similar to P ... Duty Intake Manifold This single-plane aluminum intake manifold is for racing only. It ...

Transmission, 4WD The strongest 4WD performance transmission offered by GMPP. Rated for ... I LS-style or big-block engine. Die-cast aluminum case reduces weight to just ... 4L85-E Automatic Required when using a GM electronically controlled automatic ... includes instruction sheet, throttle valve spring for carbureted engines, a ... 8.625" Differential Cover Heavy duty cast aluminum differential cover to fit your ...

293 502 450 502 hp Big-Block Service Parts List Part # Description 12568782 ... 502 x x x x x x x 10237292 Block, Bare Cast Iron, 4-Bolt Main x x x x x x x ... Nut) (Set Of 16 Arms) x x x x 12553666 Valve Cover, w/Gasket (Lh) x x x 12553667 ... Valve Cover, w/Gasket (Rh) x x x 12495488 ... Valve Cover , w/Gasket (Pair) x x x x ... 12366994 Decal, Eng Display (502w/Perf 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, ... w/Seats Guides x x x 14097045 Intake Valve (2.19") x x x 14097049 Exhaust Valve ( ... 1.88") x x x 12550421 Valve Spring Cap W/seal x x x 3947880 Key, ... Valve Keeper x x x 12550422 Valve Stem Seal x x x 14097002 Valve Spring ...

135 GM PERFORMANCE PARTS RACE BLOCKS ... 136 350 Main, 283 Bore Cast Iron Bowtie Race Block ... 136 350 Cast Iron Bowtie Race Block ... 139 CAST IRON ROCKET BLOCK (STD. DECK WITH WET ... SUMP)..................14 0 ALUMINUM RACE BLOCKS ... 1 41 350 Aluminum Bare Block ... 141 400 Aluminum Bare Block ... 142 Oil Galley Plugs, aluminum blocks ... 143 FRONT COVERS AND TIMING POINTERS ... 144 Bare Cast Iron Cylinder Head ... 144 Cylinder Head Assembly with valves for 290 hp ... 144 Cast Iron Vortec Cylinder Head Assembly ... 144 PERFORMANCE NON-VORTEC REPLACEMENT HEADS ... 145 Bare Large Valve Cast Iron High Performance Head ... 145 Bare Cast Iron High Performance Leaded Fuel Head ... 145 PHASE 3 CAST IRON BOWTIE HEAD ... 146 THE ZZ4 ALUMINUM HEAD ...

308 ALUMINUM FAST BURN HEADS ... 148 Aluminum Fast Burn Cylinder Head Assembly ... 149 SPLAYED-VALVE ALUMINUM RACE HEADS ... 150 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 ... 151 Semi-finished SB2.2 Aluminum Cylinder Head ... 151 Semi-finished SB2.2 Aluminum Cylinder Head ... 151 Semi-finished SB2.2 Design ROX Aluminum Cylinder Head ... 154 LT1 Head Gasket (aluminum head ... 154 SMALL-BLOCK VALVES ... 155 SMALL-BLOCK VALVE SPRINGS ... 155 VALVE SPRINGS AND SHIMS ... 156 Intake Valve Seat ... 156 Exhaust Valve Seat ... 156 LT4 Valve Spring Shim ... 156 Valve Stem Seals ...

310 INDEX COVERS PLUGS ... 182 Cover, EGR Valve ... 182 Gasket Kit, Splayed-Valve ... 183 Air Cleaner, Chevrolet-logo High-Performance Design ... 184 LQ9 Cast Iron 6.0L Bare Block ... 184 LS2 Aluminum 6.0L Bare Block ... 185 Aluminum C5R Racing Block ... 185 LS FAMILY ALUMINUM HEAD ... 188 Hollow Stem Valve Kit ... 188 VALVE COVERS ... 189 Valve Cover ... 189 LS Valve Cover with Breather Hole ... 189 LS Valve Cover without Breather Hole ... 189 VALVE LIFTERS ... 199 ZL1 ALUMINUM BIG-BLOCK ... 200 BOWTIE RACE BLOCKS (CAST IRON ...

205 FRONT COVERS TIMING POINTERS ... 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 ... 207 Bowtie Oval Port Aluminum Cylinder Heads ... 208 Bare Bowtie Rectangular Port Aluminum Cylinder Heads ... 210 DRCE 2 Raw Aluminum Cylinder Head ... 210 DRCE 3 Aluminum Cylinder Head Casting ... 210 Semi-Finished DRCE 3 Aluminum Cylinder Head ... 21 2 BIG-BLOCK VALVES ... 212 BIG-BLOCK VALVE SPRINGS ... 213 VALVE SPRING COMPONENTS ... 213 Valve Spring Locator ... 213 Valve Spring Retainers ... 213 Valve Spring Keys ... 213 Valve Stem Seals ... 214 VALVE COVERS ... 214 Chrome Short Bowtie Valve Cover ... 214 Chrome Tall Bowtie Valve Cover ... 214 Custom Aluminum Valve Covers ...

234 Ecotec High Performance CNC Ported Cylinder Head ... 235 Ecotec Performance Camshaft Set ... 236 Ecotec High-Performance Piston, Rings Pins ... 237 Fabricated Aluminum Intake Manifold ... 238 Cast Iron Bare Block ... 238 Aluminum Racing Bare Block (350-ci main size ... 238 Aluminum Racing Bare Block (400-ci main size ... 240 18 Aluminum Cylinder Heads ... 241 V-6 90 VALVE COVERS ... 241 Chevrolet 90 V-6 Valve Cover ... 2 41 V-6 VALVE SPRINGS ... 241 Valve Springs ... 241 Valve Spring Retainers ... 241 Crankshaft, 4.3-Liter Cast Iron Even-Fire ... 2 42 Cast Iron Intake Manifold, four-barrel ... 242 Aluminum Intake Manifold, four-barrel ... 243 Splayed Valve Gasket Kit ... 244 Oldsmobile High Performance Manual ... 244 Olds Rocket Parts Wheel Studs ...