396 ENGINE ASSEMBLY 0 629 PISTON ASSY with Pin Con t 65 69 All 396 exc Sp H Per 3874994 A R 35 25 PISTON R H Ist des 030 0 S 65 69 All 396 w Sp H Per 3878231 A R 56 00 PISTON Ist des std 65 69 All 396 w Sp H Per 3875906 A R 50 50 PISTON 1st des 030 0 S 69 Chevelle Camaro 396 exc Sp H Per 3969981 A R 50 50 PISTON 2nd des std 69 Chevelle Camaro 396 exc V Sp H Per 3969987 A R 47 00 PISTON 2nd des 030 0 S 69 Chevelle Camaro 396 exc Sp H Per 3969982 A R 47 00 PISTON 2nd des std 69 Chevelle Camaro 396 exc Sp H Per 3969988 A R 47 00 PISTON 2nd des 030 O S 69 Chevelle Camaro w Sp H Per 396 3969989 A R 53 25 PISTON 2nd des std 69 Chevelle Camaro w Sp H Per 396 3969991 A R 53 25 PISTON 2nd des 030 0 S 70 All 396 exc Sp H Per 3969981 A R 50 50 PISTON L H std 70 All 396 exc Sp H Per 3969987 A R 47 00 PISTON L H 030 0 S 70 All 396 exc Sp H Per 3969982 A R 47 00 PISTON R H std 70 All 396 exc Sp H Per 3969988 A R 47 00 PISTON R H 030 0 S 70 All 396 w Sp H Per 3969989 A R 53 25 PISTON std 70 All 396 w Sp H Per 3969991 A R 53 25 PISTON 030 0 S 0 643 RING KIT Piston Service Sets One cylinder replacement only 65 69 All 396 lst des 328521 A R 11 85 RING KIT std Note 1 69 Chevelle Camaro 396 2nd des 328526 A R N L RING KIT std Note 1 69 Chevelle Camaro 396 2nd des 328531 A R 12 65 RING KIT 030 0 S Note 1 70 All 396 475987 A R N L RING KIT std Note 1 0 646 CRANKSHAFT Engine NOTE 1 When used on A T it will be necessary to remove the pilot bearing 65 70 All 396 3882841 1 347 00 CRANKSHAFT Note 1 0 649 BEARING Crankshaft Clutch Pilot 65 70 All 396 3752487 l N L BEARING bush type lg gz D x 13 az O D x 3 0 659 BALANCER PULLEY Crankshaft NOTE 2 Used on models with Acc Air Cond and 2 56 or 2 73 axle ratio NOTE ln some cases double groove pulleys may be used in place of single groove pulleys NOTE Crankshaft harmonic balancer is also referred to as torsi0na damper 65 70 All 396 exc Sp H Per 3860008 1 73 75 w o pulley 7 IB 0 D 65 70 All w Sp H Per 396 3860010 1 73 75 BALANCER w o pulley 8 0 D 66 67 Chevelle w A I R 396 exc EI Camino C A C 68 Chevy 396 3744043 1 13 60 PULLEY doub e 65 B O D painted black stamped 3744043 65 66 Pass Chevelle w Sp H Per 396 66 Chevelle w 62 amp 396 exc C A C Sp H Per 67 Camaro w A I R 396 67 69 Chevelle w P S Sp H Per 396 68 Chevy Camaro w P S Sp H Per 396 3869978 l 42 00 PULLEY 3 grooves 65 66 Pass EI Camino S S 396 exc Sp H Per C A C 62 amp A l R 67 El Camino S S 396 exc H Per C A C 62 amp 67 Camaro 396 exc A l R 67 68 Pass w A T 396 exc 62 amp C A C 68 Chevelle w A T 396 exc H Per C A C 3874412 1 14 05 PULLEY 1 groove 65 67 Pass 396 exc Sp H Per T H T GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 0 629 0 659 0 86 REV 4 81