67 A R w 127 W B 283 exc 4 WD 3893033 1 33 60 67 4 WD w 115 W B 250 exc A R 3893040 1 10 45 67 4 WD w 127 W B 250 exc A l R 3893042 1 9 30 67 4 WD w 115 W B 292 exc A R 3914488 1 11 00 67 4 WD w 127 W B 292 exc A I R 3914490 1 9 30 67 4 WD A l R w 115 W B 250 3931346 1 27 60 67 4 WD A l R w 127 W B 250 3986297 1 27 50 67 4 WD A R w 115 W B 292 3914492 1 31 30 67 4 WD A l R w 127 W B 292 3931356 1 25 65 67 4 WD w 115 W B 283 exc A R 3915527 1 20 90 67 4 WD w 127 W B 283 exc A R 3915529 L H 22 50 left 67 4 WD w 115 W B 327 exc A R 3915531 1 22 50 67 4 WD w 127 W B V 327 exc A I R 3915533 1 24 55 67 4 WD A I R w 115 W B 283 3915537 1 42 35 67 4 WD A R w 127 W B 283 3931380 1 30 50 67 4 WD A l R w 115 W B 327 3915541 1 52 50 67 4 WD A l R w 127 W B 327 3915543 L H 54 75 left 67 4 WD 8 cyl exc A R 3915525 1 12 35 crossover 67 Sgl Unit 283 exc A R 4 WD 3916855 1 14 10 67 Sgl Unit 327 exc A l R 4 WD 3916858 1 9 55 67 w A l R 283 2nd design exc 4 WD 3915546 1 25 40 crossover consists of 3915547 48 67 4 WD w A I R 8 cyl 3931364 1 18 90 crossover 67 A l R w 127 W B 327 exc 4 WD 3931384 1 28 40 67 Panel Sub w A I R 283 exc 4 WD 3931377 1 14 75 Refer to group 3 701 chart containing 1968 70 Exhaust Pipes and Crossovers Ser 20 60 66 283 3752900 1 11 35 exhaust crossover w extension 60 63 4 WD 6 cyl 1st Ser 3773642 1 8 50 56V dev length 60 63 4 WD 8 cyl 1st Ser 3773644 1 13 25 40V8 dev length 60 62 w 127 W B 6 cyl exc 4 WD D D 3769313 1 11 15 110 dev length 60 62 w 127 W B 8 cyl exc 4 WD D D 3769314 1 10 90 94V dev length 63 67 D D exc 292 Diesel 3848556 1 7 95 63 67 w 127 W B 230 250 exc 4 WD A I R 3848554 1 9 70 63 w 127 W B 292 exc 4 WD 3831072 1 12 95 63 66 w 127 W B 283 exc 4 WD A l R 3848567 1 10 30 63 66 4 WD 230 250 exc A l R 3848558 1 7 85 63 4 WD 292 2nd Ser 3831078 1 13 20 63 66 4 WD 283 2nd Ser exc A I R 3848569 1 6 15 63 D D 292 3848632 1 14 40 64 67 D D 292 3854952 1 12 00 64 67 w 127 W B 292 exc 4 WD A l R 3848577 1 12 00 64 66 4 WD 292 exc A I R 3848580 1 7 25 65 66 327 3873120 1 14 40 crossover 65 66 327 3873124 1 10 30 65 66 Cab w rear leaf spring 3885535 1 22 50 67 283 exc A R 4 WD 3915520 1 15 90 crossover j Y 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORAT ON P A 31 3 609 3 609 54 REV 6 71