REAR AXLE IDENTIFICATION Cont Sar Type l 2 2 L lZ sara Type 2 1ll l PASS 3 Speed or Powerglide w Taxi Equip C20 All 4 57 ratio exc Positractioh MH 3 36 ratio AD BD C20 t 3 Speed H D 4 Speed 4 57 ratio MJ PASS Positraction 3 08 ratio AX BX C20 3 Speed H D 4 Speed 4 57 ratio PASS Positraction 3 36 ratio AM BM Positraction MP PASS Positractioh 3 55 ratio AK BK C20 All 4 57 ratio Positraction MQ PASS Positraclioh 3 70 ratio AH BH K20 4 Wheel Drive 4 57 ratio MK PASS Positraotioh 4 11 ratio AL P20 All 5 14 ratio exc Positraction ML PASS Positraction 4 56 ratio AS P20 3 Speed H D 4 Speed Hydramatic PASS Positraction w Metallic Brakes 5 14 ratio MN 3 08 ratio AR P20 3 Speed H D 4 Speed AutomaticTrans PASS Positraction w Metallic Brakes mission 5 14 ratio Positraction MR 3 36 ratio AQ P20 All 5 14 ratio Positraction MS PASS Positractioh w Metallic Brakes P10 All 3 90 ratio exc Positraction MW 3 55 ratio AN P10 AlI 3 90 ratio Positraction MY PASS Positraction w Metallic Brakes P10 3 38 ratio MZ 3 70 ratio AP C30 All 5 14 ratio exc Positraction PA 3 70 ratio AP C30 Dual Wheels 5 14 ratio exc PASS Positraction w Metallic Brakes Positraction PB 4 11 ratio AT C30 All 5 14 ratio Positraction PL PASS Positraction w Metallic Brakes C30 Dual Wheels 5 14 ratio Positraction PN 4 56 ratio AU P30 All 5 14 ratio exc Positraction PC PASS w Metallic Brakes 3 08 ratio Al P30 Dual Wheels 5 14 ratio PK PASS w Metallic Brakes 3 36 ratio AG P30 All 5 14 ratio Positraction PM PASS w Metallic Brakes 3 55 ratio AE PASS w Metallic Brakes 3 70 ratio AF CORVETTE 3 Speed 3 36 ratio CA 6 3 CORVETTE Positractiori 3 36 ratio CB CORVETT E r rra a aarB ss Eil rr l Lli f5 rrr A BA M CORVETTE Positraotion 3 70 ratio CD PASS i P p owerglide 6 cyl 3 36 ratio AB BB CORVETTE Positraction 4 11 ratio CE PASS P owerglide 327 3 08 ratio AW BW CORVETTE Positraotroh 4 56 ratro CF PASS O d 3 corrvrrrr rspaaa oo PASS 3 g VB Pm lat t AC AC CORVETTE W iviaraiirs Brakes aaa ratio ori r pm F Y g d w Taxi Equip 3 36 ratio AD BD CORVETTE w Metallic Brakes 3 55 ratio CJ PASS P t t 3 ookvme Pasirrasrrarr W iviaraiirs Brakes OS l 8 t AX BX PASS Positraction 3 36 ratio AM BM 3 36 ratio CK CORVETTE Posmacuon W Metallic Brakes PASS Positractioh 3 55 ratio AK BK 3 55 ati CL PASS Positraction 3 70 ratio o AH BH F O Q t PASS Positraction 4 11 ratio AL CORVETTE Positraction w Metallic Brakes PASS P t t 6 3 70 mm H UPPP U PP l P CM PASS Positraction 4 5 ratio AS corrverre Positractiori W iviaraiira Brakes S mc l W M ta Bmkes 3 08 ratio AR Ml atm 5 t CN PASS Positraction w Metallic Brakes CORVETTE Positraction w Metallic Brakes 3 36 ratio AQ 456 rem 1 tt CP PASS Positraction w Metallic Brakes CORVETTE POSIITEICIIOI1 w H D Brake Susp CQ 3 55 ratio AN Cm 390 ai 8 C POS t O MA PAss Pasarrarrkarr W iviaraiiac Brakes C14 All 3 38 Ratio MB 3 70 ratio AP C14 3 90 ratio Positraction MC PASS Posi rmion C14 4 11 ratio tt MT i 411 ratio AT C15 3 90 ratio exc Positraction MD PASS PPAPU Posmaction W Metallic Brakes C15 All 3 38 ratio lVlE 4 56 ratio P4 AU C15 3 90 ratio Positraction MF p qgg P W Metallic Brakes 308 ratio Aj C15 i 4 H ratio I I r lVlU PASS t w Metallic Brakes 3 36 ratio AG K10 4 Wheel Drive 3 90 ratio MG PASS w Metallic Brakes 3 55 ratio AE 22 Cr ra Mm R 3 General Motors Corporation