FUEL EXHAUST CARBURETION 1 1 I 1 3 609 PIPE Engine to Muffler Exhaust Con t 1 I 60 62 w 127 W B 6 cyl exc r 1 4 WD D D 3769313 1 I I 110 dev length 1 63 67 0 0 exc 292 Diesel 3848556 1 I I 63 67 w 127 W B 230 250 exc I 1 1 1 4 WD A l R 3848554 1 I I 1 63 w 127 W B 292 exc 4 WD 3831072 1 63 66 w 127 W B 283 exc 4 WD 1 I 1 A l R 1 3848567 1 64 67 D D 292 3854952 1 I I 1 64 67 w 127 W B 292 exc 4 WD 1 A l B 3848577 1 1 I 64 66 4 WD 292 exc A I R 3848580 1 I V 65 66 327 3873 120 1 1 crossover 65 66 327 I 3 873124 1 I 1 67 283 exc A I R 4 WD 3915520 1 crossover Q 67 w 127 W B 283 exc A l Fl 1 1 4 WD 3893013 1 67 327 exc A l R 4 WD 3931370 1 1 crossover 67 w 127 W B 327 exc A R I I I 1 I 4 WD 3914482 1 1 67 w A I R 327 exc 4 WD 3931370 1 crossover 67 4 WD A l R w 127 W B 250 3986297 1 I 1 67 4 WD w A I R 292 3931356 1 I 1 67 4 WD w 127 W B 283 exc A l R 3915529 1 V L H I 67 4 WD 1w 127 W B 327 exc 1 1 I A I R V 3915533 1 67 4 WD w A l R 283 3986632 1 67 4 WD w A R 327 3986647 1 L H I Q r 67 w A l R 283 exc 4 WD 1 3931363 1 crossover 67 4 WD 8 cyl 3960817 1 1 crossover I 67 w A R 327 exc 4 WD 13931384 1 1 I 67 Panel Sub w A I R 327 a exc 4 WD 3931385 1 1 Ser 30 1 E 60 66 283 3752900 1 1 exhaust crossover w extension y 63 67 0 0 exc 292 Diesel 3848556 1 I 63 292 exc 157 W B 3831075 1 I 64 67 D D 292 I 3854952 r 1 64 66 283 3848568 1 1 I I 64 66 292 exc 0 D 4 WD 3848579 1 1 64 66 4 WD 292 exc A l R I 3848580 1 1 1 65 66 327 9 3873120 1 r crossover 1 67 250 292 exc D D 3875602 1 67 283 exc A l R 4 WD I 3915520 1 crossover 67 327 exc A l R 4 WD 3931370 1 crossover 8 67 283 307 exc D D 3896337 1 I A 1 G 1 0 0 64 66 Panel 230 exc A I Fl 3852114 1 I 67 283 exc A l R 3752900 1 exhaust crossover w extension 67 Panel 6 cyl 1 3930253 1 67 Sub vv A I R 6 cyl 3959332 1 V E G 20 67 283 exc A I R 3752900 1 I exhaust crossover w extension 67 Panel 6 cyl 3930253 1 1 67 Sub w A l R 6 cyl 3959332 1 1 EXTENSION ELBOW INSERT Engineto Muffler Exhaust 71 72 G 10 thru 30 307 350 38 70 All Blazer w A T Q 3748781 I 1 2 0 0 1 sa O L steel 38 70 All Blazer 3795717 I 1 1 N O L 1 38 70 All Blazer 3690689 A R 1 2 0 0 1 O L steel 38 70 All Blazer exc A T 38 70 All Blazer 1 I 71 72 Ser 10 thru 30 Blazer 307 350 2 3890383 1 2 0 0 2 0 L stainless steel left 71 72 All 307 350 3992363 R H right 67 Ser 10 thru 30 2 cyc Diesel 5125592 1 1 ELBOW exhaust outlet 1 68 72 Ser 10 thru 30 396 400 387631 1 2 INSERT exh left 1 71 72 All 400 3993920 1 INSERT right exhaust A GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 3 609 3 609 1 2 sz l REV 5 79