Ser 20 60 64 gov w H D A Cl exc closed vent 64 66 w oil bath Brake Booster closed vent 292 283 exc D D 65 66 gov w oil bath exc closed vent H D A CI A l R D D 6484457 1 39 85 w silencer 60 62 8 cyl exc D D gov 63 4 WD lst Ser exc gov 1554641 1 27 55 oil bath w silencer 60 62 w oil bath 6 cyl exc D D 63 1st design exc D D pos vent 1554614 1 44 85 w silencer bottom mount 60 62 235 exc D D pos vent oil bath 1554567 1 22 05 w silencer 60 62 w gov 6 cyl exc D D P G closed vent oil V bath 63 4 WD w gov lst Ser 6418068 1 31 95 w silencer 61 65 D D exc 292 6419782 1 38 30 w silencer 62 261 63 65 292 exc oil bath Brake Booster H D A CI closed vent 63 65 283 exc gov H D A CI oil bath closed vent 64 66 w closed vent 292 283 exc D D oil bath 67 w closed vent 283 exc 4 WD oil bath 67 4 WD w closed vent 283 exc oil bath 9 v l 67 w A l R 283 exc oil bath 67 closed vent w gov 283 exc oil bath 6484445 1 34 80 w silencer 63 2nd design exc D D pos vent 1554642 1 31 30 w silencer wr 63 oil bath w Brake Booster 292 5649282 1 31 30 w silencer 63 w closed vent 6 cyl exc D D oil bath 4 WD 63 4 WD w closed vent 2nd Ser 5649855 1 24 45 w sllencer snorkel W2 to 1 V16 dia 63 64 D D 292 1st design 5646283 1 38 95 w silencer 2 orifice 64 67 D D 292 2nd design 6419914 1 39 55 w silencer 3 orifice 64 65 230 exc D D closed vent H D A Cl 66 exc D D A l R H D oil bath 327 67 250 exc Brake Booster H D A CI closed vent oil bath 6484440 1 24 75 w silencer 64 65 oil bath w Brake Booster exc D D 327 gov closed vent H D A Cl 6422314 1 36 30 w silencer 64 66 w closed vent 230 exc oil bath D D 6484441 1 30 05 w silencer 64 66 w H D A Cl exc FFC A I R 6420045 1 35 40 w silencer 64 66 w H D A Cl exc FFC 6420553 1 104 70 auxiliary 65 67 327 exc oil bath closed vent 6420903 1 23 05 w silencer 65 w oil bath 327 66 w oil bath 327 exc A I R 6419769 1 64 50 w silencer 65 67 w closed vent 327 exc A l R oil bath 4 WD 6484455 1 33 25 w silencer 66 67 D D 6 cyl exc gov 6421435 1 50 20 w silencer w out heated air oil bath 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 7 3 402 3 402 3 18 REV 6 71