FUEL EXHAUST CARBURETION 3 601 MANIFOLD Engine Exhaust Vega Monza 71 72 All 140 333994 1 66 75 MANIFOLD 73 74 All 140 329695 1 66 75 MANIFOLD 75 All 140 343378 1 62 25 MANIFOLD 75 All 262 354432 R H 66 75 MANIFOLD 75 All 262 354433 L H 66 75 MANIFOLD 75 All 122 360193 1 756 00 MANIFOLD 3 602 BRACKET BOLT SHIELD STUD Manifold 65 Pass 396 exc Sp H Per dual exh 3876556 2 3 65 BRACKET exh crossover pipe 75 Vega 122 443899 16 36 BOLT exh manifold 72 Nova w NB2 6274352 1 4 30 SHIELD underbody exhaust pipe 72 Pass exc Sta Wag 6270712 R H 7 80 SHIELD right exhaust 74 75 Pass Chevelle 454 340288 1 3 90 SHIELD exh manifold heat 75 Vega Monza 3937247 L H 2 80 STUD 1 153 3 603 PIPE TUBE Exhaust Manifold Choke Heat 75 All 350 355918 1 1 15 PIPE auto choke heat 75 All 4BC 350 400 14006748 1 71 PIPE auto choke air 64 Chevelle w 4BC exc H Per 65 Pass 8 cyl exc 283 65 Chevelle 327 66 Pass w 4BC 283 exc AIR 66 Chevy Chevelle w 4BC 283 3814026 1 2 65 75 All 262 350 400 343769 I 5 25 TUBE carb choke heat 75 All 454 343793 1 5 80 TUBE carb choke heat 3 604 LOCK Exhaust Manifold Bolt 64 65 Chevy Chevelle 8 cyl 65 Pass w Air Cond 8 cyl exc 396 409 66 70 All 283 302 307 327 350 400 71 All 8 cyl exc 4BC 72 75 All 307 350 400 3880844 4 23 LOCK end bolt 2 IG ctr to ctr of holes w locking tangs 3 609 PIPE Engine to Muffler Exhaust Passenger NOTE Refer to group for chart containing 7968 77 Exh Pipes and Crossovers 65 66 6 cyl 3863591 1 23 00 w flange 65 66 283 exc dual exh 3860260 1 41 75 67 327 exc dual exh 3976490 1 37 50 67 327 exc dual exh 3976509 1 50 75 crossover 67 283 3954691 1 47 50 crossover 67 283 3928289 1 23 35 PIPE 3 609 PIPE Engine to Muffler Exhaust Chevy 62 67 6 cyl 3792274 1 21 05 85 IS dev length stamped 3792274 62 67 4 cyl 3792271 1 21 75 83 dev length stamped 3792271 65 w dual exh 8 cyl 66 w dual exh 283 327 3886583 L H 38 75 67 w dual exh 3914818 R H 38 25 67 w dual exh 3914817 L H 37 50 PIPE 3 609 PIPE Engine to Muffler Exhaust Chevelle 64 65 w H Per 327 65 66 w dual exh 4BC 66 67 w Sp H Per 327 67 w dual exh exc Sta Wag EI Camino 396 Sp H Per 3909619 L H 41 50 64 65 w H Per 327 65 67 w dual exh exc 396 3930740 R H 35 75 67 w deep tone muffler exc 396 3923571 L H 38 25 exh 67 w deep tone muffler exc 396 3901334 R H 41 50 exhaust front 67 w dual exh 350 exc deep tone muffler 3934871 L H 38 75 exhaust 67 w dual exh 327 350 exc deep tone muffler 3909958 R H 41 50 PIPE exhaust 3 609 EXTENSION Engine to Muffler Exhaust 62 70 All w A T 71 All exc 4BC 400 454 72 Pass 8 cyl exc 4BC NB2 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 REV 4 81 3 29 3 601 3 609