66 All 4BC w forged crankshaft 283 327 exc Sp H Per 67 All w forged crankshaft 327 exc Sp H Per 3896903 1 16 85 w o pulley 66 69 All w Air Cond 250 3896591 1 19 05 w 2 groove pulley 68 All 327 exc Sp l l Per 3914684 1 16 75 69 70 All 307 3947706 1 16 80 69 70 All w 2BC 327 350 3947701 1 17 15 69 70 All w 4BC 350 exc H Per Sp H Per 3947704 1 20 30 70 All w Sp H Per 350 3947712 1 34 85 70 All w 2BC 400 3959510 1 17 75 stamped 9510 70 All 454 exc Sp H Per 3963529 1 35 25 70 All w Sp H Per 454 3963530 1 65 Chevelle 327 66 68 Chevy Chevelle w Sp H Per 327 67 68 Camaro 302 3817173 1 33 75 BALANCER ASSY 67 68 Chevy Camaro 350 3896966 1 19 55 BALANCER ASSY w 0 pulley 8 0 D 69 Camaro 302 3947708 1 34 85 BALANCER ASSY 62 70 Chevy 4 cyl 3793717 1 2 50 PULLEY stamped 3793717 62 63 Chevy w C A C P S 4 cyl 63 66 Chevy w 62 amp A C Gen 4 cyl 64 65 Chevy w C Deluxe Air Cond 4 cyl 68 70 Chevy 4 cyl 3790327 1 2 35 PULLEY front stamped 3790327 62 66 Pass Chevy w Air Cond 6 cyl 63 Chevy w 62 amp Gen 6 cyl exc Air Cond P S 64 67 Chevy w 62 amp Gen 6 cyl exc P S 64 66 Chevelle w Access Air Cond 6 cyl 64 66 Chevelle w 62 amp Gen 6 cyl exc Air Cond 65 66 Pass w P S 6 cyl exc Air Cond 65 66 Pass w 62 amp A C Gen 6 cyl exc Air Cond 67 Pass 6 cyl 67 All w A l R 230 exc C A C 67 All w P S 230 exc A l R C A C 68 69 All w P S A T 230 exc C A C 70 Nova w P S 230 3790337 1 2 30 PULLEY front stamped 3790337 64 68 Chevy Chevelle Camaro 8 cyl exc C A C C Deluxe Air Cond 302 396 A I R 65 67 Pass 8 cyl exc 396 409 427 Air Cond A l R 68 Pass w A T 327 exc C A C 3755820 1 1 45 PULLEY stamped 3755820 64 66 Chevy w Air Cond 8 cyl 66 67 Chevelle w A I R 8 cyl exc El Camino C A C 66 67 El Camino w A l R exc 396 C A C 66 68 Pass w A l R 283 307 327 exc C A C 67 Camaro 8 cyl exc 302 396 C A C 68 Chevy 8 cyl 3747479 1 3 20 PULLEY double 6 l 0 D painted black stamped 3744043 64 Chevy Chevelle w P S 8 cyl exc Air Cond i t 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 30A 0 659 0 659 0 26 REV 2 71