CORVETTE REAR AXLE IDENTIFICATION Cont vqg Plant Plant Typ laantilication Typa laantitioation 1963 Fositraction 4 11 ratio AP aspen 3 36 ratio ca 45 3 70 r i A5 V pam umn 3 g nm CJ Potitraction 3 08 ratio 427 4 AT Positraction 3 36 ratio CB Positraction 3 36 ratio 427 ALJ Pqsqymuiun 155 mm cc Potitractiori 3 55 ratio 427 AZ Positraction 3 70 ratio CD Fositraction 3 70 ratio 427 FA Potitraction 4 11 ratio CE Positraction 4 11 ratio 427 FB Positractiort 4 56 ratio CF Positraction 4 56 ratio FC 4 peed 3 08 ratio CZ 4S oed 3 70 ratio L cx 1968 3 36 ratio AK 1964 Positraction 3 08 Ratio Ai 3S ecd 3 36 ratio CA Positraotion 3 36 ratio AM Positraction 3 08 ratio CJ Positraction 3 55 ratio AN Positraction 3 35 ratio CB Positraction 3 70 ratio AO Positraction 3 55 ratio CC Poxitraction 4 11 ratio AP Positraction 3 70 ratio CD 3 70 ratio AS Positraction 4 11 ratio CE Pasitraction 3 08 ratio I LD AT Positraction 4 56 ratio CF Potitraction 3 36 ratio H D AU 4Sp 3 06 ratio CZ Positraction 3 08 ratio AV 4 Speed 3 70 ratio CX Potitraction 3 08 ratio H D AW 1965 1969 3 36 ratio AK 3 36 ratio AK Positraction 3 08 ratio AL Positraction 3 08 ratio AL Positraction 3 36 ratio AM Positraction 3 36 ratio AM Positraction 3 55 ratio AN Positraction 3 55 ratio AN Positrantion 3 70 ratio AO Positraction 3 70 ratio AO Positraction 4 11 ratio AP Positraction 4 11 ratio AP Positraction 4 56 ratio AO 3 70 ratio AS 3 06 ratio AR Positraction 3 08 ratio H D AT 4 ipeed 3 70 ratio AS Positraction 3 36 ratio H D AU Positraction 3 06 ratio 396 AT Positraction 3 08 ratio Z Av Positraction 3 36 ratio 356 AU Positraction 3 0B ratio H D AW Positraction 3 55 ratio 396 AZ Positraction 2 73 ratio H D AY Potitraction 3 70 ratio F A Positraction 3 55 ratio H D AZ Potitraction 4 11 ratio 396 FB Positrantion 3 70 ratio H D FA Fnsitraction 4 56 ratio 3B6 FC Positraction 4 11 ratio H D FB Positraction 4 56 ratio FC 1966 sos ratio AK 1970 Positraction 3 08 ratio AL gigs mlm Y V CAK i 3 36 tI AM vamraataan 3 08 ratio cAL 355 t 1 AN vatairmaan 3 36 ratio cAM F i I3 7 t i A0 vamrmaan 3 55 ratio can p m i dj r AP Positraction 3 70 ratiu 350 H Par Positracticn 3 08 ratio AFI Aspeed mused Raya CAO 45 d 170 AS Positraction 4 11 ratio CAP Positraction 3 08 ratio 396 AT pusmacygqn 3 7Q M50 35g H Porn Positraction 3 36 ratio 39B AU 4 5p d grand gmk CAS i I3 55 r I 3 6 AZ Positraction ma mai car i 170 i I FA vatairamn was maui ctw t i IMI I I 9 F8 rasmmtan ima ratio cw i r i 455 r 1i I 396 FC pammrian sos ratio aspeeu Automatic cAw Positraction 2 73 ratio CAY 1967 Positraction 3 36 ratio 45 oeed Automatic CAX l3 36ratio AK Positraction 3 55 ratio CAZ Positraction 3 08 ratio AL Positraction 3 70 ratio CFA Positraction 3 36 ratio AM Positraction 4 11 ratio CFB Positraction 3 55 ratio AN Positraction 4 56 ratio CFC Positraction 3 70 ratio AO Fositraction 3 36 ratio CLR NOTE The four digit number allowing the typa designation will dasignata tha calttndar month and data produced NOTE Plant designation it to ba stamped immaidataly following tha production data B Buffalo Plant G Gear and Axle Plant and W Warren Plant WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 4A REV 12 83 I at B 5