i CORVETTE REAR AXLE IDENTIFICATION Cont I I Plant Plant Type Identification Type Idantlfinrinn 1971 I Positraction 3 55 ratio AA Fositraction 3 08 ratio I4 AW I Positraction 3 70 ratio 4 AB Positraction 3 36 ratio 4 4 AX Positraction 4 11 ratio AC Positraction 3 36 ratio LR I Positraction 4 56 ratio AD I 1972 75 I Positraction 3 36 ratio AX Pqsitraction 3 55 ratio AA I Positraction 3 35 ratio LR Pusitrautian 3 08 ratio AW Posinaction 4 11 ratio AC Pasitraction 2 73 ratio AV I Positraction 3 70 ratio AB I 1976 77 Positraction 3 08 ratio OA Positraction 3 55 ratio OB Positraction 3 36 ratio LR OD Positraction 3 70 ratio OC I I 1978 Positraction 3 08 ratio OK Fositractiun 3 55 ratio OH Positraction 3 36 ratio OM Positraction 3 70 ratio OJ I I f A I I I 1 979 Positraction 3 36 ratio OM Positraction 3 70 ratio OJ Positraction 3 55 ratio OH I 1980 Positraction 3 07 Ratio DANA I I I I I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 za I I