FUEL EXHAUST CARBURETION 3 609A EXTENSION ADAPTER COUPLING ELBOW INSERT Engine to Muffler Exhaust Con t 71 72 All 350 3890383 1 2 O D 2 O L stainless steel 62 66 Ser 80 2 cyc Diesel 3815357 L H ADAPTER front L H 66 Ser 50 4 cyc Diesel exc I Tilt 66 Ser 60 4 cyc Diesel exc TDM I 67 4 cyc Diesel V 68 Tilt 4 cyc Diesel 644133 2 COUPLING exh pipe to exh manif 62 66 Ser 60 2 cyc Diesel 65 66 Ser 50 2 cyc Diesel A 67 69 Ser 50 60 2 cyc Diesel 5100145 1 ELBOW exhaust outlet 3 az bet holes 67 Ser 40 2 cyc Diesel 5125592 1 ELBOW exhaust outlet 66 Ser 60 H D 366 exc Tilt 66 Ser 80 366 67 72 All 366 427 3876311 2 INSERT exh 3 610 FLANGE Exhaust Pipe 56 Ser 9 10 w single exh 57 59 Ser 4 5 6 7 8 8 cyl exc 4BC 60 61 All 8 cyl exc dual exh 62 65 All 8 cyl exc 409 66 Ser 60 327 366 68 Tilt 8 cyl exc 366 427 3739039 A R 57 Ser 5 6 7 8 w 4BC 58 59 Ser 7 9 348 58 59 Ser 5 6 7 8 10 w 4BC exc 10F 60 Ser 60 SBC 348 61 Ser 60 w dual exh 282 exc FFC SBC Tilt H D chassis 69 70 Ser 40 50 8 cyl exc Tilt 71 72 Ser 40 50 Conv SBC 350 72 Ser 50 Tilt 3734402 2 58 59 Ser 5 6 7 8 10 w 4BC exc 10F 60 Ser 60 SBC 348 60 62 Ser 40 thru 60 6 cyl 63 66 Ser 50 6 cyl 67 68 Ser 40 6 cyl 3761393 1 61 72 All 3915125 1 2 w 3 holes 3 611 GASKET PACKING RING Exhaust Pipe Flange 50 55 Util 6 cyl lst Ser 55 56 Ser 4 6 6 cyl 3692831 I flange 2 gz l D A 56 Ser 9 10 3981068 1 exhaust pipe to crossover 57 62 Ser 40 8 cyl exhaust pipe triangle type outlets 62 Ser 40 67 68 Ser 40 283 307 exc Tilt 3946828A R exhaust pipe to manifold spacer 57 Ser 4 5 6 7 8 8 cyl exc 4BC 58 59 Ser 4 5 6 8 cyl exc 4BC 3737679 1 exhaust pipe to crossover pipe 2 az l D x 3 u O D cast iron 62 69 Ser 40 thru 60 2 cyc Diesel 5100147 1 manifold outlet elbow 62 66 Ser 80 2 cyc Diesel 67 Ser 40 Tilt Diesel 3221863 2 front pipe adapter 65 4 cyc Diesel 66 Ser 50 60 4 cyc Diesel exc LCF 2427511 2 exh pipe to manifold 37 49 All 593606 A R PACKING 1 I D x 2 O D x thick 55 56 All 3709586 1 PACKING exhaust pipe to crossover pipe laminated steal asbestos 1 u I D x 2 z O D 55 56 All 65 All 627161 1 A R PACKING exh pipe Iamenated steel and asbestos 2 2 I D x 2 O D I width 56 72 All 3731062 A R RING exhaust crossover pipe sealing exhaust pipe to manifold 2 I D x2 O D cast iron 62 All 66 72 All 3768711 2 RING exh pipe to manifold sealing 3 t GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 3 609 3 61 1 3 44 REV 5 79