64 Chevelle w H Per 230 64 Chevy w H Per 230 exc C A C closed vent 9 10 3851736 1 64 Chevy C A C w H Per 230 chrome 19 20 3846811 1 64 Chevy 8 cyl 19 20 3927194 1 64 Chevelle 8 cyl 16 17 3846562 1 64 Chevelle w closed vent 194 64 Chevy w closed vent exc 230 283 C A C 9 10 3845768 1 64 Chevelle w closed vent 230 9 10 3851737 1 65 67 Chevelle w Sp H Per 327 17 18 3876871 1 65 67 Chevelle 283 327 exc Sp H Per 17 18 3876869 1 66 67 Chevy w C A C 6 cyl 20 20 3886083 1 67 Camaro 8 cyl exc 396 17 18 3896912 1 68 69 Camaro Chevelle Chevy 396 70 All 396 400 w 4BC 70 Camaro 454 19 20 3925599 1 65 Pass w C A C 409 chrome 21 22 3846808 1 65 Pass 409 20 20 3860317 1 65 Chevy w Air Cond 6 cyl 65 67 Pass Chevy 8 cyl exc 396 409 427 20 20 3876786 65 66 Pass 396 427 66 67 Chevelle Camaro 396 17 19 3981088 66 69 Chevy exc 8 cyl C A C 66 70 Pass Chevelle Camaro 6 cyl 11 12 3886082 1 67 Pass Camaro 396 427 17 17 3902399 1 68 All 8 cyl exc 396 427 17 18 3923239 1 68 69 Pass 396 427 70 Pass Monte Carlo 454 19 20 3928900 1 69 All 8 cyl exc 396 427 70 Camaro 8 cyl exc 396 454 70 Pass Nova Chevelle 307 350 70 All w 2BC 400 17 18 3951576 1 70 Chevelle 454 exc Monte Carlo 3981019 1 TUBE SEAL PIN Oil Level 62 Chevy 63 64 Chevy exc C A C 8 cyl 65 70 Chevy 4 cyl 65 Chevy 6 cyl exc C A C 68 70 Chevy 6 cyl 66 70 Pass Chevelle Camaro 6 cyl 3828073 1 35 8 0 L 63 Chevy w C A C 6 cyl 3793840 1 1 05 gauge 64 Chevy 283 3790733 1 50 gauge 64 65 Chevelle 6 cyl 1st design 3823266 1 25 gauge 4 O L 64 Chevelle 8 cyl 3851457 1 65 gauge 65 68 Chevy 8 cyl 3860339 1 75 65 67 Chevy w Air Cond 6 cyl 3906621 1 2 95 gauge 65 Chevelle w Sp H Per 327 66 Chevy w Sp H Per 327 69 70 All 302 307 327 350 70 All w 2BC 400 3951600 1 55 lower 65 Pass w All Air Cond 409 3834732 1 1 65 approx developed length 18 65 Pass 6 cyl 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 30A 1 516 1 516 1 54 REV 2 71