GM Comprenshensive Parts Lists that are used on all Small-Block Engines

Part No. Description  Qty 12561388 Main Bearing Cap Bolt Outer 10 3877669 Main Bearing Cap Bolt Inner 6 12561389 Main Bearing Cap Stud Inner 3 9442946 Main Bearing Cap Nut For Windage Tray 1 12453170 Camshaft Bearing—Camshaft #1 1 12453171 Camshaft Bearing—Camshaft #2 1 12453172 Camshaft Bearing—Camshaft #3, 4 2 10241154 Camshaft Plug—Rear 1 88891749 Freeze Plug, Cup—Brass 41.1mm 8 10120990 Main Bearing (Std) #1, 2, 3, 4 (All Small Blocks Except 383) 4 10120993 Main Bearing (Std) Rear (All Small Blocks Except 383) 1 1453658 Transmission Dowel Pin 5/8" X 1 3/16" 2 12554553 Front Dowelpin 1/4" X 5/8" 2 585927 Dowel Pin 5/16" X 9/16" 4 14081701 1/4" Pipe Plug (Thread Socket Head) 4 14091563 Oil Galley, Steel Cup Plug (.476") 4 9441003 Rear Seal Housing Locator Pin 7/16" X 9/16" 1 14084945 Block Drain Plug (1/4-18 X .56) Threaded 2 14088556 Rear Seal Retainer 1 10088158 Rear Crank Seal 1-Pc Style 1 14080362 Oil Pan Stud—Outboard 1 12555771 Rear Adapter Gasket to Block 1 14101058 Adapter Stud 2 14088561 Adapter Bolt—Torx Upper 1 9439915 Hex Nut, Adapter To Stud 1/4-20 X .234 1 14088562 Adapter Bolt, Torx Thru Loc Pin 1/4-20 X .75 10121044 Rear Seal (2-Piece Seal Design) 1 12513961 Front Cover, Sheet Metal With Welded Pointer 1 10108435 Front Cover Gasket—Sheet Metal Cover 1 10243247 Front Crank Seal—Sheet Metal Cover 1 12562818 Cover, Engine Front w/o Pointer ZZ4 Design Engines 1 10228655 Front Crank Seal 1 9439930 Front Cover Bolt 10 10213293 Front Cover Bolt 6 12551135 Front Cover Bolt 2 10213294 Eng Frt Cover Bolt Grommet 8 14090911 Plug (3/8-18 Threaded) ar 10168527 Head Bolt—Short 4 10168526 Head Head—Medium 20 10168525 Head Head—Long 4 10089648 Rocker Arm—w/Nut & Ball (Use With All Steel Rockers) ar 10088128 Camamsft Retainer 1st Des 3.620 Bolt Pattern 1 10168501 Camshaft Retainer 2nd Des 3.294 Bolt Pattern 1 14093637 Camshaft Bolt Retainer (Torx) 2 12554553 Camshaft Sprocket Locator Pin To Cam 1/4 X 5/8 1 9424877 Camshaft Bolt Sprocket 5/16-18 X 3/4 300m 3 PPart No. Description  Qty 10108688 Connecting Rod—All Except 383 Engines ar 461372 Connecting Rod Bolt—All Except 383 Engines ar 225854 Connecting Rod Nut—All Except 383 Engines ar 12523924 Connecting Rod Bearing (Std) Except 383 Engine ar 10046031 Flywheel Locator Pin 7/16 X 7/8 1 14061685 Clutch Pilot Bearing All With Manual Trans. 1 106751 Damper Key—Front Of Crankshaft (Woodruff) 1 3754587 Water Pump Gasket 2 9442012 Water Pump Bolts 3/8-16/ 2 1/4 4 14088753 Water Outlet 1 10198997 Water Outlet Bolts 2 10105135 Water Outlet Gasket 1 10207373 Thermostat, 195 Deg 1 10202456 Thermostat, 180 Deg 1 10108676 Oil Pan Gasket (1-Pc Des) 1 11518377 Oil Pan Drain Plug 12mm 1 3536966 Oil Pan Drain Plug O-ring Seal 1 3921988 Oil Pan Drain Plug, 1/2 1 14090908 Oil Pan Drain Plug Gasket 1 12553058 Oil Pan Reinforcement LH 1 12553059 Oil Pan Reinforcement RH 1 9440033 Oil Pan Bolt 1/4-20 X 5/8 14 12338130 Oil Pan Nut 5/16-18 2 9424877 Oil Pan Bolt 5/16-18 X 3/4 2 12551154 Oil Tube Indicator 1 12551144 Oil Tube Indicator 1 3952301 Oil Filter Adapter w/Bypass Valve 3951644 Oil Filter Adapter Bolt 5/16-18 X 1 1/8 2 3764554 Oil Pump Shaft Retainer (Nylon) 1 12525810 Intake Manifold Gaskert Set (For ZZ4 Engines) 1 89017465 Intake Manifold Gasket (For Vortec Design Heads) 1 12550027 Bolt, Intake Manifold (All With Vortec Design Heads) 8 88891769 Bolt, Intake (3/8-16 X 1 1/2 ) ZZ4 Design Engines 4 14091544 Bolt, Intake (3/8-16 X 1 1/8 ) ZZ4 Design Engines 4 9439918 Bolt, Intake (3/8-16 X 1 3/8 ) ZZ4 Design Engines 4 6269414 Manifold, Egr Cover, ZZ4 Engine 1 12554530 EGR Gasket ZZ4 Engine 1 9442184 EGR Cover Bolt T/w 9439571 Washer 2 14094792 Manifold, Choke Cover ZZ4 Engine 1 14096848 Manifold Choke Cover Gasket ZZ4 Engine 1 14094069 Fuel Pump Block Off Plate 1 12560223 Fuel Pump Cover Gasket 1 3719599 Fuel Pump Adapter Plate 1 9440033 Bolts, Fuel Pump 1/4-20 X 5/8 2 9442963 Bolts, Fuel Pump 3/8-16 X .3/4 2 3704817 Fuel Pump Push Rod 1

350/290 hp Service Parts List

Part No. Description 10066034 Block, Bare (Cast Iron—4-bolt Main with 2-Pc Rr Seal) 12453170 Camshaft Bearing #1 12453171 Camshaft Bearing #2 & Rear 12453172 Camshaft Bearing #3, 4 10120990 Crankshaft Main Bearing (Std) #1, 2, 3, 4 10120993 Crankshaft Main Bearing (Std) Rear 458625 Crankshaft Rear Main Seal (2-Pc Design) 12531283 Front Engine Cover (Sheet Metal With Pointer) 93438649 Cylinder Head—With Valves (Cast Iron—76cc) 93438648 Cylinder Head, Bare 3814692 Stud, Rocker Stud Pressed 10241743 Intake Valve 1.94" 12550909 Exhaust Valve 1.50" 3911068 Valve Spring, Valve w/Damper 14042575 Cap Rotator 14003974 Valve Spring Cap 24503856 Key, Valve Keeper 10212810 Intake Valve Stem Oil Seal 12564852 Exhaust Valve Stem Oil Seal 10105117 Head Gasket 93438952 Valve Cover 93412642 Valve Cover PPart No. Description 3933964 Rocker Cover Gasket (Perimeter Hold Down) 14095256 Push Rod 5232720 Lifter, Hydraulic (Flat) 3896962 Camshaft, Hydraulic (Flat Tappet) 10108688 Connecting Rod 93422884 Piston, Std with Ring 88894219 Piston Ring 93426651 Crankshaft (Nodular Iron—2-Pc Seal Design) 14088783 Timing Chain 14088785 Camshaft Sprocket 14088784 Crankshaft Sprocket 9424877 Camshaft Sprocket Bolt 12523924 Rod Bearing (Std) 12523925 Rod Bearing (.001) 10066039 Oil Pan (4-qt) 12553059 Oil Pan Reinforcement 10066041 Oil Pan Reinforcement 10089606 Oil Pan Gasket 3951600 Oil Level Tube (Lower) 93442037 Oil Pump (.742" Dia Tube) 12551165 Oil Pump Screen (.742" Dia Tube)

Small Block ZZ Engines (350-345 & 355 hp)
ZZ Series Engines Service Parts List

Part No. Description ZZZ ZZ1 ZZ3 ZZ4 TK Base 12561723 Partial Engine (ZZ4) x x x x x x 10105123 Block, Bare Cast Iron 4-Bolt Main x x x x x x 12513961 Front Engine Cover w/Pointer x x x 12562818 Front Engine Cover x x x (Plastic W/Pointer) 12556463 Head, Complete w/Valves–alm x x x x x x 12550909 Intake Valve 1.94" x x x x x x 10241743 Exhaust Valve 1.50" x x x x x x 10134358 Valve Springs, Hi Perf (Orange) x x x 12551483 Valveprings, LT4 x x x 10185066 Shim/Spacer, Under Spring x x x 10212809 Shim/Spacer, Under Spring (LT4) x x x 14003974 Valve Spring Cap x x 10045007 Valve Spring Cap x 10212808 Valve Spring Cap (LT4) x x x 24503856 Key, Valve Keeper x x x x x x 10168410 Rocker Arm Stud x x x 12552126 Rocker Arm Stud x x x 10111771 Push Rod Guide Plate x x x 460483 Seal, Intake Stem x x x 10147883 Seal, Exhaust Stem x x x 10214034 Seal, Int & Exh Valve Guide (ZZ4) x x x 10212810 Seal, Int & Exh Valve Stem x x x x x x 10007818 Shield, Valve Stem x x 12557236 Head Gasket (.051" Thick) x x x x x x 10089648 Rocker Arm w/Nut & Ball (Steel) x x x x x x 25534352 Rocker Arm Nut (Circle Track Engine) x 12555269 Rocker Cover—painted, Ctr Bolt (RH & LH) x x x x x 25534359 Rocker Cover Circle Track Engine x 25534355 Rocker Cover Breather Circle Track x 10241740 Push Rod x x x x x x 5234890 Valve Lifter, Hyd Roller Design x x x x 17120735 Valve Lifter, Hyd Roller Design x x 10134334 Camshaft, Hyd (Roller Design) x x 10185071 Camshaft, Hyd (Roller Design) x x x x 10108688 Connecting Rod (Powdered Metal) x x x x x x Part No. Description ZZZ ZZ1 ZZ3 ZZ4 TK Base 10181390 Piston, Std—w/Pin (Hypereutectic) x x 10159436 Piston, Std—w/Pin ( Cast 10:1) 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) x x x 12556307 Crankshaft (Forged Steel) x x x 12551537 Damper (6-3/4" Dia) x x x 88960604 Damper (8" Dia) x x x x 14088765 Flywheel, Automatic 12-3/4" x x x x x x 14088783 Timing Chain (Roller Design) x x x x x x 12552129 Camshaft Sprocket (Roller Design) x x x x x 12552128 Crankshaft Sprocket (Roller Design) x 14088784 Crankshaft Sprocket (Roller Design) x x x x x 88894341 Water Pump (Long Leg, Iron) x x x x x x 25534354 Oil Pan Circle Track Engine x 25534346 Oil Pan Fil Hole Plug x (Circle Track Engine) 12557558 Oil Pan Kit w/Baffle (5-qt) x x x x x 12553058 Oil Pan Reinforcement ZZ4 Engine x x x x x 125534360 Oil Pan Reinforcement x (Circle Track Engine) 12553059 Oil Pan Reinforcement x x x x x x All Late Model 10077153 Oil Dip Stick x x x 12551144 Oil Dip Stick x x 10055724 Oil Pan Dip Stick Tube x x x 12551154 Oil Pan Dip Stick Tube x x 12555284 Oil Pump (.620" Dia Tube) x x x 93442037 Oil Pump (.742" Dia Tube) x x 14044872 Oil Pump Circke Track Engine x 3855152 Screen, Oil Pump Pick-up (.620" Dia) x x x x x 12550042 Screen, Oil Pump Pick-up (.742" Dia) x x 12554816 Windage Tray x x x x 93440806 Distributor, Complete (HEI) x x x x x x 10185063 Manifold, Intake x x x x x x 10148096 Gasket, Intake Set x x x x x x

Fast Burn 385 350ci-385/400 hp Service Parts List

Part No. Description 12561723 Partial Engine x x x 10105123 Block, Bare Cast Iron 4-Bolt Main x x x 12562818 Front Engine Cover (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 2.00" x x x 12551313 Exhaust Valve 1.55" x x x 12551483 Valve Springs LT4 Design x x x 10212809 Valve Spring/Spacer, Under Spring x x x 10212808 Valve Spring Cap x x x 24503856 Key, Valve Keeper x x x 12552126 Rocker Arm Stud x x x 10214034 Intake & Exhaust Valve Guide Seal x x x 10212810 Intake & Exhaust Valve Stem Seal x x x 12557236 Head Gasket x x x 10089648 Rocker Arm w/Nut & Ball (Steel) x x 12370838 Rocker Arm Kit (Includes 16 Alum Roller Rockers) x 12555269 Rocker Cover, Painted, Ctr Bolt (RH & LH) x x 25534359 Rocker Cover (Circle Track Racing Only) x 25534355 Rocker Cover Breather (Circle Track Racing Only) x 10046089 Rocker Cover Gasket, Valve Cover x x x 10241740 Valve Push Rod x x x 17120735 Lifter, Hyd Roller Valve x x x 10185071 Camshaft, Hyd Roller x x x 10108688 Connecting Rod x x x 12523924 Rod Bearing (Std) x x x 10159436 Piston, Std—w/Pin (Cast 10:1) x x x 12556307 Crankshaft (Forged Steel) x x x Part No. Description 88960604 Damper (8" Dia) x x x 14088765 Flywheel, Automatic 12-3/4 x x 12552129 Camshaft Sprocket x x x 14088783 Timing Chain x x x 14088784 Crankshaft Sprocket x x x 88894341 Water Pump (Long Le—Iron) x x 12528916 Oil Pan Kit W/baffle (5-qt) x x 25534354 Oil Pan Kit (Race Design 8-qt w/Screen) x 12553058 Oil Pan Reinforcement (All) x x x 12553059 Oil Pan Reinforcement, Oil Pan x x 25534360 Oil Pan Reinforcement (Race Pan Only) x 12551154 Oil Dip Stick Tube x x 12551144 Oil Dip Stick x x 93442037 Oil Pump (.742" Dia Tube) x x 14044872 Oil Pump (High Volume) x 12550042 Oil Pump Screen (.742" Dia Tube) x x 5614210 Spark Plug (Mr43lts) x x x 12361057 Spark Plug Wires x 93440806 Distributor, Complete (HEI) x x 12366573 Intake Manifold, (Vortec-dual Plane) x x 12496822 Intake Manifold, (Vortec-single Plane) x 89017465 Intake Gasket (Vortec Design) x x x 12550027 Intake Manifold Bolt x x x 6415325 Fuel Pump (Manual HP) x 12485506 Carburetor (Holley 750 cfm) x 12342080 Air Cleaner x 12497698 Accessory Drive Pkg. x 10465143 Starter (Reman) x

Chevrolet 454ci Big Block Service Parts List

Part No. Description 12561353 Block, Bare Cast Iron (4-Bolt Main, 1-Pc Rear Seal) x x x 10230954 Front Engine Cover w/Pointer (6-Bolt) x x x 17120061 Lifter, Hyd (Roller Design) x x x 10227762 Push Rod (Intake) x x x 10227763 Push Rod (Exhaust) x x x 24502611 Camshaft x x x 10114177 Timing Chain x x x 12560176 Camshaft Sprocket x x x 12560177 Crankshaft Sprocket x x x 10198922 Connecting Rod Asm (4340 Steelforged) x x x 10215228 Piston w/Pin (Std) (8.75 To 1 Comp) x x x 12523921 Ring, Piston (Std) x x x 14096983 Crankshaft (1053 Steel) x x x 10216339 Damper (8" Dia) x x x 10185034 Flywheel (Automatic) x x x 10240721 Oil Pan, (6-quart) x x x 14097040 Oil Baffle x x x 10106407 Oil Pan Gasket x x x 3921912 Rocker Stud x 12508879 Rocker Arm, with Ball (Steel) x x 10213466 Rocker Arm Ball x x 12368082 Rocker Arm (w/Ball (Steel) x 12553666 Rocker Cover, LH (Alum) x x x 12553667 Rocker Cover, RH (Alum) x x x 10126727 Valve Cover Gasket x x x 12562920 Cylinder Head, with Valves (Cast Iron) x x 12562925 Cylinder Head, Bare (Iron) x x Part No. Description 12363392 Cylinder Head with Valves (Alum) x 12363399 Cylinder Head, Bare (Alum) x 14097045 • Intake Valve 2.19" x x 12366986 • Intake Valve 2.19" (11/32 Stem) x 14097049 • Exhaust Valve, 1.88" x x 12366988 • Exhaust Valve 1.88" (11/32 Stem) x 14097002 • Valve Springs, Hi Perf, Double x x 12495691 • Valve Spring Kit (Engine Set) x 3860038 • Push Rod Guide Plate x 3875916 • Valve Spring Shim, Spacer, Under Spring x x x 12550422 • Valve Stem Seal x x 12495690 • Valve Stem Seal Kit (Engine Set) x 12550421 • Valve Spring Cap, (w/Seal) x x 12495688 • Valve Spring Cap Kit (Engine Set) x 12366992 • Valve Spring Keeper Kit (Engine Set) x 3947880 • Key, Valve Keeper x x 12555728 Head Gasket x x x 12484890 Water Pump (Long Leg) x x x 19145286 Spark Plug (Rapid Fire #4) x x x 19131359 Intake Manifold (Holley Sq Flange Design) x x 12363420 Intake Manifold Oval Port Design x 12506106 Intake Manifold Gasket x x 12366985 Intake Manifold Gasket x 12367959 Intake Manifold Bolt Kit x x x 12366985 Intake Manifold Gasket Kit x x x 12555320 Oil Splash Shield (Engine Valley) x x x

502 Truck Engines Chevrolet Big Block Service Parts List

Part No. Description 12568782 Partial 502 x x x x 10237292 Bare Block, Cast Iron, 4-Bolt Main x x x x 10230954 Front Engine Cover w/Pointer (6-Bolt) x x x x 17120061 Lifter, Hyd Roller x x x x 10227762 Push Rod (Intake) x x x x 10227763 Push Rod (Exhaust) x x x x 12552296 Camshaft x x x x 10114177 Timing Chain x x x x 12560176 Camshaft Sprocket x x x x 12560177 Crankshaft Sprocket x x x x 10198922 Connecting Rod x x x x 12533507 Piston w/Pin & Rings (Std, 8.75 To 1 Comp) x x x x 12524293 • Rings, Piston (Std) x x x x 10183723 Crankshaft (1053 Steel) x x x x 10216339 Damper (8" Dia) x x x x 10185034 Flywheel (Automatic) x x x x 10240721 Pan, Oil (6-quart) x x x x 14097040 Baffle, Oil Deflector x x x x 10106407 Gasket, Oil Pan x x x x 12555167 Pump, Oil w/Pick-up Screen x x x x 12562917 Cylinder Head Asm With Valves (Iron) x x x x 12562923 • Head, Bare (Iron) x x x x 10240894 • Intake Valve, (2.07") x x x x 14081040 • Exhaust Valve, (1.72") x x x x 10240898 • Valve Spring x x x x 10213464 • Valve Spring Cap x x x x Part No. Description 3947880 • Key, Valve Stem x x x x 10114119 • Valve Stem Seal x x x x 10240899 • Exhaust Valve Rotator x x x x 14097001 Head Gasket x x x x 12563976 Rocker Arm w/Ball x x x x 10213466 • Rocker Ball x x x x 12553666 Valve Cover, w/Gasket (LH) x x x x 12553667 Valve Cover, w/Gasket (RH) x x x x 10126727 Valve Cover Gasket x x x x 25520079 Valve Cover Bolt (1/4-20 X.87) x x x x 12366994 Engine Displacement *502 Perf. Decal x x 10181398 Intake Manifold Gasket x x 25163473 Fuel Pump x x 17113186 Fuel Pressure Regulator x x 25055461 Fuel Pump Strainer x x 12546252 Aux. Transmission Oil Cooler Kit x x 24200161 Auto Transmission Wire Harness Package x x 8685921 Transmission Pan Kit with Gasket x x 12547190 Catalyst Converter x x 25166816 Oxy Sensor x x 12366555 Oxy Sensor Jumper Wire x x 88958621 Calibrator Prom x x 15637053 Muffler (Incl Tail Pipe) x x 15654904 Exhaust Muffer Front Hanger x x 10457708 Distributor Shaft Gear Kit x x 12485976 Vacuum Hose x x

Ram Jet 502 Service Parts List

Part No. Description 12498825 discontinued Partial 572/720 hp x x 25534368 Block, Bare (Iron—4-Bolt Main) x x x x 10230954 Front Engine Cover w/Pointer (6-Bolt) x x x x 17120060 Lifter, Hydraulic Roller x x 88962920 Lifter, Mechanical Roller (Engine Set) x x 88961559 Push Rod (Intake) x x 88961558 Push Rod (Exhaust) x x 88962284 Push Rod (Intake) x x 88962283 Push Rod (Exhaust) x x 88961557 Camshaft x x 88962216 Camshaft x x 10114177 Timing Chain x x x x 12551401 Camshaft Sprocket x x x x 12550039 Camshaft Sprocket x x x x 88962926 Connecting Rod x x x x 88962925 Piston x x 88963227 Piston x x 88969212 Piston Ring Kit—Std (Engine Set) x x x x 88961554 Crankshaft (4340 Forged Steel) x x x x 88962814 Damper (8" Dia) x x x x 12561217 Flywheel x x 10240721 Oil Pan (6-quart) x x x x 88962187 Oil Deflector (Baffle) x x x x 10106407 Oil Pan Gasket x x x x 12557083 Oil Dip Stick x x x x 12550533 Oil Dip Stick Tube x x x x 274244 O-Ring Seal For Indicator Tube x x x x 19131250 Oil-Pump (w/Pick-up Screen) x x x x 88961561 Head Gasket x x x x 12361323 Rocker Arm (Alum Roller Design) x x x x 88958657 Valve Cover, w/Gasket (LH) x x x x Part No. Description 88958658 Valve Cover, w/Gasket (RH) x x x x 14085759 Rocker Cover Gasket x x x x 25534355 Valve Cover Breather x x x x 88962074 Oil Fill Baffle x x x x 12499255 Cylinder Head (Alum) x x 88961160 Cylinder Head (Alum) x x 12366987 • Intake Valve (2.25") x x x x 88963128 • Exhaust Valve (1.88") x x x x 88963934 • Valve Spring x x 88963933 • Valve Spring x x 12495690 • Valve Stem Seal Kit (Engine Set) x x x x 12366990 • Valve Spring Retainer x x x x 12495689 • Key, Valve Spring Cap Kit (Set of 16) x x x x 12366992 • Key, Valve Spring Cap x x x x 3921912 • Rocker Arm Stud (7/16) x x x x 3860038 • Push Rod Guide Plate x x x x 88960332 Head Bolt (7/16-14 X 5.18) x x x x 88960333 Head Bolt (7/16-14 X 4.15) x x x x 88960334 Head Bolt (7/16-14 X 2.15) x x 88962919 Head Bolt (Cylinder Head Valley—Req. 4) x x 88961867 Distributor (HEI) x 10093387 Distributor x 5613878 Spark Plug (R45XLS) x x x x 12499211 Spark Plug Wires x x 88961161 Intake Manifold (Holley Only/Aluminum) x 88962218 Intake Manifold (Alum Hi-Rise Oval Port) x 88962213 Intake Manifold Gasket x x 12367959 Intake Manifold Bolt Kit (Engine Set) x x 88961560 Carburetor (Holley 850 cfm) x 88962217 Carburetor (Holley 1090 cfm) x 14058915 Water Pump (Short Leg Aluminum) x x