CORVETTE REAR AXLE IDENTIFICATION Cont V19 Plant Plant TYPE Identification Type Identification 1963 Pasirracriori 4 11 ratio AP 3Soeed 3 36 ratio CA 46r 3 70 Mriv AS Positraction 3 3 ratio CJ Positraction 3 08 ratio 427 AT P0 i rac i0ri 3 36 ratio co SitM ti 3 36Mri 427 AU Positraction 3 55 ratio cc SitMcri 3 55 Mtiv 427 AZ E r 0iirrar ri0ri 3 70 ratio co SitM ri 3 70Mri 427 FA Positraction 4 11 ratio ci SitM ti 4 11Mti 427 FB Positraction 456 ratio Ci Positraction 4 56 ratio FC 4Speed 3 08 ratio CZ 4Speed 3 70 ratio cx 1968 3 36 ratio AK 1964 Positraction 3 08 Ratio AL 3 Speed 3 36 ratio CA Positraction 3 36 ratio AM Positraction 3 08 ratio CJ Positraction 3 55 ratio AN Positraction 3 36 ratio CB Positraction 3 70 ratio AO Positraction 3 55 ratio CC Positraction 4 11 ratio AP Positraction 3 70 ratio CD 3 70 ratio AS Positraction 4 11 ratio CE Positraction 3 08 ratio H D AT Positraction 4 56 ratio CF Positraction 3 36 ratio H D AU 48pd 3 08 ratio CZ Positraction 3 08 ratio AV 4Spe8d 3 70 ratio CX Positraction 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 Positraction 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 08 ratio AR Positraction 3 08 ratio H D AT 4Speed 3 70 ratio AS Positraction 3 36 ratio H D AU Positraction 3 08 ratio 396 AT Positraction 3 08 ratio AV Positraction 3 36 ratio 396 AU Positraction 3 08 ratio H D AW Positraction 3 55 ratio 396 AZ Positraction 2 73 ratio H D AY M Positraction 3 70 ratio FA Positraction 3 55 ratio H D AZ Positraction 4 11 ratio 396 FB Positraction 3 70 ratio H D FA Positraction 4 56 ratio 396 FC Positraction 4 11 ratio H D FB Positraction 4 56 ratio FC 1966 3 36 ratio Ai 1970 Positraction 3 08 ratio AL 3 36 ratio CAK Si r ti 3 35 M55 AM Positraction 3 08 ratio crit F 5 ii 3 55 M i AN pasirraciian 3 36 ratio 07 wi tM 3 70 M i AO Positraction 3 55 ratio cm Positraction 4 11 ratio AP posirracriori i3 70 ratio 350 H por Positraction 3 08 ratio AR 4 Soood ciosod Ratio CAO 3 3 70 3 0 AS Positraction 4 11 ratio cAP Positraction 3 08 ratio 396 AT positrootior i3 70 ratio 353 Hjporn Positraction 3 36 ratio 396 AU 4 5pood Ciosod Ratio CA5 P m3 t 355 ratic H396 AZ Positraction 3 08 ratio CAT SiiM i 3 70 M 393 FA Positraction 3 36 rariai ciiu i 3 4 11 M50 395 FB Positraction 3 08 ratio cAv Sit ii A 55 M55 395 FC pasiiracriari 3 08 ratio 4 sp ea Aiiramaiic criw Positraction 2 73 ratio CAY 1967 Positraction 3 36 ratio 4 Speed Automatic CAX 3 36 ratio 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 Z AN Positraction 4 56 ratio CFC Positraction 3 70 ratio AO Positraction 3 36 ratio CLR NOTE The four digit number following the type designation will designate the calendar month and data produced NOTE Plant designation is to be stamped immeidately following the production date B Buffalo Plant G Gear and Axle Plant and W Warren Plant WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14 l 30