FUEL EXHAUST CARBURETION S 3 616 SUPPORT BRACKET ASSY CLAMP HANGER ASSY lNSU LATOR ASSY Exhaust Pipe Con t 1 72 Ser 20 Conv w 127 W B exc rear leaf spring 6263437 1 INSULATOR ASSY w 6263407 72 Ser 20 Conv vv 133 W B A 3 640 THERMOSTAT Exhaust Manifold Valve A 38 65 All 6 cyl exc D D 61 65 Ser 10 D D G 10 4 cyl 838573 1 66 72 All Blazer 6 cyl 3881831 1 A 3 641 A SPRING Manifold Heat Control Valve 36 65 All 6 cyl A 63 65 Ser 10 D D G 10 4 cyl 602799 1 front anti rattle 57 60 Ser 10 thru 30 8 cyI 61 67 Ser 10 thru 30 8 cyl 1 67 G 10 20 w A I R 8 cyl l 68 72 All Blazer 8 cyl L 3746600 1 anti rattle 63 65 All 6 cyl 63 65 Ser 10 D D G 10 4 cyl 1 3792818 1 rear anti rattle 66 72 All Blazer 6 cyl 3895015 1 stop 3 647 VALVE ASSY BUSHlNG PIPE SPACER Exhaust Manifold A 55 All 8 cyl 56 Ser 3 8 cyl exc H D 3725981 1 w thermostat 57 61 All 3 8 cyl 61 66 Sar 10 thru 30 8 cyl 1 66 Ser 10 w A l Fl 283 67 70 Ser 10 thru 30 283 307 327 1 A 350 69 G 20 w A I R 8 cyl I 69 70 Blazer 8 cyl 71 1 C 10 thru 30 8 cyl 382652 1 A 68 70 Ser 10 thru 30 396 3887034 1 1 71 G 10 thru 30 8 cyl 3887023 1 48 62 D D 64 72 All Blazer 6 cyl 64 65 Ser 10 D D G 10 4 cyl 68 Ser 10 thru 30 w 2BC 396 3848282 2 BUSHING valve shaft 66 Ser 10 w A l R 283 1 67 G 10 w A l R 283 71 G 10 thru 30 8 cyl 3887032 2 BUSHING exh manifold valve shaft 66 Ser 10 20 327 3877484 4 PIPE center and end 65 Ser 20 30 327 l 67 69 All 283 307 327 350 69 Blazer 350 3 750067 1 SPACER exhaust pipe triangular type 3 650 PULLEY SPACER Air Injection Reactor Pump 1 A NOTE See group 1 066 for Belt application 69 Ser 20 30 396 exc C A C 69 Ser 10 thru 30 350 3917234 1 S 66 Ser 10 396 1 68 Ser 10 thru 30 Cabs w 4BC 1 A 396 691 Ser 10 20 w Air Cond 8 cyl A exc 4 WD 69 Ser 20 30 Cab 8 cyl exc 1 4 WD 1 70 Ser 20 30 G 20 307 71 Ser 20 30 D D 307 A 72 Ser 10 thru 30 w C A C 400 3917238 1 68 69 Ser 10 20 292 exc D D 330552 1 68 Ser 10 20 exc C A C P G 1 1 292 1 68 69 Ser 10 D D 68 89 G 10 20 exc A T 69 Ser 20 30 6 cyl A 72 All exc D D 72 Ser 10 D D 3927116 1 69 Ser 20 thru 30 D D 292 3925522 1 A 68 69 Ser 10 20 w 62 amp 8 cyl exc D D 69 Ser 10 thru 30 8 cyl exc 1 A T 396 69 Blazer 8 cyl exc A T 70 Ser 20 30 w Air Cond 307 A GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL REV 5 Z9 1 a as 3 616 3 650