ZZ ENGINES (350 - Crate Engine Depot

1 ZZ ENGINES (350" - 345 & 355HP) SMALL BLOCKSSERVICE PARTS LIST12561723 (PARTL) 10134338 (ZZZ)10185025 (ZZ1)10185025 (ZZ2)10185072 (ZZ3)24502609 (ZZ4)CATALOG SERVICE DESCRIPTION STAMPED ZZZ ZZ1 ZZ2 ZZ3 ENGINE1 XXXXX10105123 BLOCK, BARE CAST IRON 4 BOLT MAIN1 XXXXXXN/S *CAP, BEARING - REAR1 XXXXXXN/S *CAP, BEARING - FRONT1 XXXXXX3932482 *CAP, BEARING - 2,3,43 XXXXXX12561388 *BOLT, MAIN CAP OTR.

2 (7/16-14 X 3 11/32")10 XXXXXX3877669 *BOLT, MAIN CAP INNER (7/16 - 14 X " )6 XXXXXX12561389 *STUD, MAIN CAP INNER (7/16-14 X ")3 XX3826504 *PLUG, CUP BRASS FREEZE ( )8 XXXXXX12453170 *BEARING - CAM #11 XXXXXX12453171 *BEARING - CAM #2 REAR1 XXXXXX12453172 *BEARING - CAM #3,41 XXXXXX10241154 *PLUG, CAM REAR ( "DIA)1 XXXXXX12338119 *PIN, DOWEL, REAR TRANSMISSION (5/8")2 XXXXXX12554553 *PIN, DOWEL FRONT COVER (1/4")2 XXXXXX585927 *PIN, DOWEL HEAD (5/16")4 XXXXXX14081701 *PLUG, 1/4" PIPE THREAD SOCKET HEAD 4 XXXXXX14091563 *PLUG, STEEL CUP - OIL GALLEY (.)

3 476")4 XXXXXX9441003 *DOWEL, RR SEAL HSG LOCATOR PIN (7/16")1 XXXXXX14084945 *PLUG, DRAIN - BLOCK (1/4-18 , MAIN (STD) #1,2,3,44 XXXXXX10120993 BEARING, MAIN (STD) REAR1 XXXXXX14094742 BRACKET, Engine LIFT - FRONT1 XXXXXN/SBRACKET, Engine LIFT - , REAR SEAL1 XXXXXX10088158 *SEAL, REAR CRANK 1 PC STYLE2 XXXXXX14080362 *STUD, OIL PAN OUTER (5/16-18 X 43/64")1 XXXXXX12555771 GASKET, REAR ADAPTER TO BLOCK1 XXXXXX9441003 DOWEL, ALIGNMENT PIN (7/16" DIA)1 XXXXXX14101058 STUD, ADAPTER (1/4-20 X ")2 XXXXXX14101030 BOLT, ADAPTER HEX UPPER (1/4-20 X.)

4 875")2 XXX 14088561 BOLT, ADAPTER TORX UPPER (1/4-20 X 7/8")1 X XX9439915 NUT, HEX ADAPTER TO STUD (1/4"-20)1 X XX14101032 BOLT, ADAPTER HEX LOC PIN (1/4-20 X 1 3/4")1 XXX * INDICATES PART IS INCLUDED UP ASSEMBLY LISTED JUST ABOVE (*)GM PERFORMANCE PARTS Crate Engine PARTS LIST1ZZ ENGINES (350" - 345 & 355HP) SMALL BLOCKSSERVICE PARTS LIST12561723 (PARTL) 10134338 (ZZZ)10185025 (ZZ1)10185025 (ZZ2)10185072 (ZZ3)24502609 (ZZ4)CATALOG SERVICE DESCRIPTION STAMPED ZZZ ZZ1 ZZ2 ZZ3 ZZ4 GROUPNUMBERQTY14088562 BOLT, ADAPTER TORX THRU LOC PIN1 X , Engine FRONT W/O POINTER1 XXX3991436 POINTER, TIMING (6" DAMPER)1 XXX12513961 COVER, Engine FRONT W/POINTER1X10108435 GASKET, FRONT COVER1 XXXX10243247 SEAL, FRONT CRANK1 XXXX9439930 BOLTS, FRONT COVER10 XXXX12552557 COVER, FRT ENG ( PLASTIC W/POINTER)

5 1X10228655 *SEAL, FRONT CRANK1X10213293 BOLTS, FRONT COVER6X12551135 BOLTS, FRONT COVER2X10213294 *GROMMETS, ENG FRT COVER BOLT8XN/S *INSERT(SPECIAL PLUG 6MM THREADS)1 XRTVGASKET, FRONT COVER (RTV SEALER) , COMPLETE W/VALVES(ALUM 58CC)1 XXXXX10125374 *HEAD, BARE W/SEATS & GUIDESARXXXXX12550909 *VALVE, INTAKE "ARXXXXX10241743 *VALVE, EXHAUST " ARXXXXX10134358 *SPRINGS, HI PERF. VALVE (ORANGE)ARXXXX12551483 *SPRINGS, LT4 VALVE ARX10185066 *SHIM/SPACER,UNDER SPRINGARXXXX10212809 *SHIM/SPACER,UNDER SPRING (LT4)ARX10045007 *CAP, VALVE SPRINGARXXXXX10212808 *CAP, VALVE SPRING (LT4)ARX24503856 *KEY, VALVE KEEPERARXXXXX12552126 *STUD, ROCKER ARMARXXXXX10111771 *PLATE, PUSH ROD GUIDEARXXX460483 *SEAL, INTAKE STEM8 XXXX10147883 *SEAL, EXHAUST STEM8 XXXX10214034 *SEAL, INT & EXH VALVE GUIDE (ZZ4)

6 16X10212810 *SEAL, INT & EXH VALVE STEM (ZZ4) 16X10007818 *SHIELD, VALVE STEM1XX N/S *SEAT, INTAKE & EXHAUST1 XXXXX* INDICATES PART IS INCLUDED UP ASSEMBLY LISTED JUST ABOVE (*)GM PERFORMANCE PARTS Crate Engine PARTS LIST2ZZ ENGINES (350" - 345 & 355HP) SMALL BLOCKSSERVICE PARTS LIST12561723 (PARTL) 10134338 (ZZZ)10185025 (ZZ1)10185025 (ZZ2)10185072 (ZZ3)24502609 (ZZ4)CATALOG SERVICE DESCRIPTION STAMPED ZZZ ZZ1 ZZ2 ZZ3 ZZ4 GROUPNUMBERQTYN/S *GUIDE, VALVE1 XXXXX14090911 *PLUG , SCREW (3/8 "-18) , , HEAD SHORT (7/16 X 1 3/4")2 XXXXX10168526 BOLT, HEAD MEDIUM (7/16 X 3 )10 XXXXX10168525 BOLT, HEAD LONG (7/16 X 3 51/64")2 XXXXX10089648 ARM, VALVE ROCKER W/NUT & BALL *NUT, VALVE ROCKER , VALVE-PAINTED, CTR BOLT (RH & LH)

7 2 XXXXX12338092 BOLTS, HOLD DOWN, VALVE , VALVE COVER2 XXXXX10108650 CAP, OIL FILL1 XXXXX3989350 GROMMET, VALVE COVER , , HYD ROLLER VALVE16 XXXXX14101116 RETAINER, LIFTER1 XXXXX12550002 GUIDE, LIFTER 8 XXXXX24501365 BOLT, LIFTER RETAINER T/W , HYD ROLLER1 XXX10185071 CAMSHAFT, HYD ROLLER 1 *PIN. LOCATOR - SPROCKET TO , CAM1 XXX 12552128 SPROCKET, CAM1X9424877 BOLT, CAM SPROCKET (5/16-18 X 3/4")1 XXXXX12552128 SPROCKET, , TIMING1 XXX10128485 CHAIN, TIMING1 X14088783 CHAIN, , CRANK1 XXX10128346 SPROCKET, CRANK1 X14088784 SPROCKET, CRANK 1X106751 KEY, CRANK SPROCKET (WOODRUFF)1 XXXXX10088128 RETAINER, CAM 1ST DES " BOLT PATTERN1 XXX* INDICATES PART IS INCLUDED UP ASSEMBLY LISTED JUST ABOVE (*)GM PERFORMANCE PARTS Crate Engine PARTS LIST3ZZ ENGINES (350" - 345 & 355HP)

8 SMALL BLOCKSSERVICE PARTS LIST12561723 (PARTL) 10134338 (ZZZ)10185025 (ZZ1)10185025 (ZZ2)10185072 (ZZ3)24502609 (ZZ4)CATALOG SERVICE DESCRIPTION STAMPED ZZZ ZZ1 ZZ2 ZZ3 ZZ4 GROUPNUMBERQTY10168501 RETAINER, CAM 2ND DES " BOLT PATTERN1 X XX14093637 BOLT, CAM RETAINER (TORX)2 XXXXXX3826504 PLUG, CUP CAM, REAR ( )1 XXXXXX14096846 ROD, CONNECTING (FORGED-PINK) 1ST , CONNECTING (POWDERED METAL) 2ND DES1X XX461372 *BOLT, RODARXXXXXX225854 *NUT, , ROD (STD)ARXXXXXX12523925 BEARING, ROD (.)

9 001") OVERSIZE110181390 PISTON, STD - W/PIN (HYPEREUTECTIC IS CAST1 XXXALUMINUM WITH A HIGH SILICON CONTENT) , STD - W/PIN (HYPEREUTECTIC)1X 10159436 PISTON, STD - W/PIN ( CAST 10:1)1 , PISTON (STD)1 XXXX12528817 RINGS, PISTON (STD) 1 1 XXX 14088533 CRANKSHAFT 1X12556307 CRANKSHAFT1 XX14061685 *BEARING, CLUTCH PILOT1 XXXXXX3701679 *PIN, FLYWHEEL LOCATOR (7/16 X 7/8") (6 3/4" DIA)1 XXX12555879 DAMPER (8" DIA) 1XX106751 KEY, DAMPR WOODRUFF #9 (.187 X .750) , AUTOMATIC 12 3/4"1 XXXXX14088764 BOLT, FLYWHEEL (AUTOMATIC) , WATER (LONG LEG)1 XXXXX3754587 *GASKET, WATER PUMP1 XXXXX12555493 *GASKET,BACK PLATE1 XXXXX9442012 BOLT, WATER PUMP (3/8-16 X 2 1/4") , WATER1 XXXXX10198997 BOLT, WATER OUTLET (3/8-16 X ")2 XXXXX10105135 GASKET, WATER , 195 DEGREE1 XXXX10202456 THERMOSTAT, 180 DEGREE1X12528916 PAN, OIL KIT W/BAFFLE (5QT)1X* INDICATES PART IS INCLUDED UP ASSEMBLY LISTED JUST ABOVE (*)

10 GM PERFORMANCE PARTS Crate Engine PARTS LIST4ZZ ENGINES (350" - 345 & 355HP) SMALL BLOCKSSERVICE PARTS LIST12561723 (PARTL) 10134338 (ZZZ)10185025 (ZZ1)10185025 (ZZ2)10185072 (ZZ3)24502609 (ZZ4)CATALOG SERVICE DESCRIPTION STAMPED ZZZ ZZ1 ZZ2 ZZ3 *GASKET, OIL PAN (1PC DES)1X24100042 *PLUG, DRAIN 12MM THREADS1X3536966 *SEAL, DRAIN PLUG O-RING1X12528916 PAN, OIL KIT W/ BAFFLE (5QT)1 XXXX10108676 *GASKET, OIL PAN (1 PC DESIGN)1 XXXX3921988 *PLUG, DRAIN 1/2" THREADS1 XXXX14090908 *SEAL DRAIN , OIL , OIL PANRHXXXXX9440033 BOLT, OIL PAN ( 1/4-20 X.)