350 ENGINE ASSEMBLY 0 659 BALANCER PULLEY Crankshaft Con t 70 Pass Nova Chevelle w Acc Alr Cond 350 70 72 All w C A C 350 73 75 All w 63 amp 350 73 75 Taxl Police 350 exo C A C 73 75 All w C A C 350 exc Sp H Per 3972180 1 I7 65 PULLEV ASSY 3 groove stamped 3972180 73 74 All Sp H Per w C A C 350 329273 1 10 80 PULLEV ASSY 3 groove 75 Monza w C A C 350 350453 1 9 45 PULLEV NOTE 1 Not used an mode s having Acc Alr Cond and 266 0 273 axle ratio 0 662 EOF WASHER REINFORCEMENT Harmonic Balancer and Crankshaft U By 67 68 Camaro 350 3815933 1 76 M 20 x 2 M 87 75 All 350 3739422 I 5I WASHER balancer u l D x 1 4 O D x 1 thk 69 All w C A C 350 3965597 I 65 REINFORCEMENT crankshaft pulley 0 666 FLYWHEEL with Ring Gear 67 69 All w P G reg fuel 350 3789821 1 29 50 spoke type 6 Z dla holes around ctr 69 Pass w reg fuel 350 exc A T Police 3973452 1 65 50 solid type cast 3791021 67 69 Camaro Chevy 350 exc A T A 69 Pass 350 exc reg fuel Sp H Per A T 70 All w 4BC 350 exc Sp H Per A T 70 74 All vv Sp H Per 350 exc A T 3998281 1 75 50 w 11 coll sprg clutch 12 bolt circle solid type repl 3973453 71 Nova Monte Carlo Camaro w 4BC 350 exc A T B8 All w T H 350 lst design 69 All w T H 350 70 AII w T H Sp H Per 350 71 724 All w A T Sp H Per 350 336763 1 35 15 Note 1 68 All w T H 350 2nd design 69 All w T H 400 350 exc Sp H Per 70 75 All w A T 350 exc Sp H Per 840296 I 26 25 repl 3991403 V 67 68 Camaro w P G 350 69 All w P G 350 exc reg fuel 70 All w P G 350 3899668 1 34 25 2 J ctr hole 70 72 All w ZBC 350 exo A T 71 Chevelle w 4BC 350 exc A T Monte Carlo 73 74 All 350 exc A T Sp H Per 75 Nova Camaro 350 exc A T Sp H Per 3986390 1 65 50 73 74 Camaro A T w Sp H Per 350 336763 1 35 25 75 Monza 350 333955 1 32 00 NOTE 1 On some appl cation 3991401 and 3937736 are used optional v in production These parts can be iu entiHed by their bolt hole mounting patterns 3991401 contains e single bo t hole mounting pettern 1 1 in dia 393 7 736 contains two steggere 0 bolt halemountlng patterns The inner pattern 10 in dia the outer 1 1 in die 0 669 BOLT Flywheel to Crankshaft 67 75 All 350 exc A T 839756 6 14 Un 20 x 1 67 75 All w A T 350 3727207 6 42 J 20 x 290M steel 0 673 GEAR Flywheel Ring 67 75 All 350 3991408 1 7 05 13 4 dia 73 75 All 350 3991407 1 8 80 12 dla 0 679 UNDERPAN BOLT COVER SCREW Flywheel 67 69 All w P G 350 3831527 1 9 55 transmission convener Note 1 NOTE 1 This part is also used as a replacement part with Hebullt trans essv 3832665 R Li and 77 G conversion unit 3832565 67 69 All w T H 400 350 3868810 1 3 95 trans converter 68 69 All w T H 350 350 6261091 I 4 65 trans converter 70 Pass Nova Chevelle w P G K 350 71 72 All w P G 350 3952639 1 6 20 trans converter 70 74 All w T H 400 350 3952661 1 5 40 trans converter GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 0 659 0 619 0 so REV 4 77