SPEEDOMETER GEAR CHARTS B229 1980 SPEEDO GEAR USAGE CHART B C CAR DRIVE DRIVEN GEAR GEAR ADAPTER RATIO A 8628891 19 Yellow NA 1359270 36 White 1362284 I I 3925669 0 9444 VV B 6261785 10 Purple NB 1359270 36 White 1362294 I 3925673 1 1111 V c 1246222 18 Blue PA 1359271 37 Red 1362284 J 3932220 0 7333 A D 8640188 19 Yellow PB 1359271 37 Red 1362294 K 3950348 1 2020 X E 1246221 17 Red OA 1359272 38 Blue 1362284 L 3950350 1 3000 1 G 8629550 19 Yellow RA 1359273 39 Brown 1362284 RB 1359273 39 Brown 1362294 SA 1362048 40 Bleek 1362285 SB 1362048 40 Black 1362293 TA 1362049 42 Green 1362285 TB 1362049 42 Green 1362293 UA 1362195 41 Yellow 1362285 UB 1362195 41 Yellow 1362293 VA 1362196 43 Purple 1362285 VB 1362196 43 Purple 1362293 WA 9774413 34 Lt Green 1362284 WB 9774413 34 Lt Green 1362294 XA 9775187 45 L1 Blue 1362285 I XB 9775187 45 Lt Blue 1362293 YA 9780387 35 Orange 1362284 YB 9780387 35 Orange 1362294 ZA 9780470 44 Dk Gray 1362285 ZB 9780470 44 Dk Gray 1362293 A 3987918 18 Brown 345215 B 3987919 19 Natural 345215 C 3987920 20 Blue 345215 D 3987921 21 Red 345215 E 3987922 22 Gray 345215 I e 6 TIRE SIZE TRANS w 4 6 4 47 o e e v P205 75R15 P225 70R15 A YA B I z1s175R1s I 225175R15 MVS A WA H 1 P205 75R15 M31MV4 II I I 215l75R15 P225l70R15 P225 75R15 II A I 205175R15 I c WA P215 75R15 P225 70R15 M33 C RA K P225 75R15 C OA K P205175R15 P225 70R15 lb TA K P215l75R15 I IvI33 ll UA K P225 75R15 IPI SA IH P205 75R15 P225 7OR15 H II YA L P215 75R15 P225 75R15 M33 M33 II WA I 205I75R15 II YA I 215l75R15 II SA L P225 70R15 II PA K I 225175R15 II RA L P205 75R15 P225 70R15 G YB 2 P215 75R15 P225 75R15 G we 111 WAFlEHOUSlNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS c0RPORATION BUICK 41 REV 5 81 4 27 c 4 000 GROUP