CORVETTE REAR AXLE IDENTIFICATION Cont V20 Punt A Plant Type Identification Typ Idantilicatinn 1971 Positraction 3 55 ratio 1 AA Positractron 3 08 ratio AW Fositrnction 3 70 rnt I AB Positractron 3 35 ratio AX Posrtraction 4 11 ratio AC Positractron 3 35 ratio LR Positractnon 4 56 ratio AD 1972 75 Posirrarzxiun 3 36 rr i AX Pusitractiurr 3 55 rauo AA Pnsrrractron 3 36 ratio LR Positracuon 3 DH ratio AW I I Posrtraction 4 11 ratio AC Posirraction 2 73 ratio AV Posirrnctron 3 70 ratio AB 1976 77 Fos tr 1ron 3 0B ratio L OA Positraction 3 55 ratio 4 OB Fosirractron 3 35 ratio LR OD Pcrsitraction 3 70 ratio OC 1978 Positraction 3 08 ratio OK Positractiori 3 55 ratio OH Positrar tIur r 3 35 ratiQ ONI Fositraction 3 70 ratio OJ y 1979 Positraction 3 35 ratio OM Positraction 3 70 ratio OJ I Positraction 3 55 ratio OH 1980 Positraction 3 07 Ratio DANA 1981 Positraction 2 87 Ratio vv A T OJ Positraction 2 72 F1atio wi M T OK 1982 Positraction 2 87 Ratio Dana WAREHDUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CURF ORATION CHEVROLET 1dA zz REV 12 83 B 6