SPEEDOMETER GEAR CHARTS L375 1981 SPEEDO GEAR USAGE CHART B C CAR DRIVE DRIVEN M PWER M A 6261785 10 Purple N 403417 31 White 25519848 H 3925669 0 9444 W B 8634934 13 White P 410731 27 Black 25519848 I 3925673 1 1111 V C 1246221 17 Red O 561035 30 Blue 25519848 J 3932220 0 7333 A D 8628891 19 Yellow R 1359270 36 White 25512340 K 3950348 1 2020 X E 8640188 19 Yellow S 1359271 37 Red 25512340 L 3950350 1 3000 J F 8634935 12 Red T 1359272 38 Blue 25512340 M 3950352 0 8242 C U 1359273 39 Brown 25512340 V 1362048 40 Black 25512339 W 1362049 42 Green 25512339 X 1362195 41 Yellow 25512339 Y 1362196 43 Purple 25512339 Z 3987918 18 Brown 345215 A 3987919 19 Natural 345215 B 3987920 20 Blue 345215 C 3987921 21 Red 345215 D 3987922 22 Gray 345215 E 9774413 34 Lt Green 25512340 F 9775187 45 Lt Blue 25512339 G 9780387 35 Orange 25512340 H 9780470 44 Dk Gray 25512339 I 403999 29 Green 25519848 J 416765 28 Yellow 25519848 Q7 5 TIRE SIZE TRANS S Q Q Q Y 3 ov C9 O V P205 175R15 P215 75R15 P225 75R15 P225 70R15 M31 A Z P205 75R15 F Z K P215 75R15 MW9 F J L P225l75R15 F H L P205 75R15 N L P225 70R15 1 J P215 75R15 P225 70R15 lV W9 F J K P22sx75R15 I I 1 P205 75R15 239 c s 1 P215 75R15 lV X2 c E P225 751115 C IH P225 70R15 c v L P205 75R15 MVS I1 G E P215 751115 P225 75R15 P225 70R15 ll E Q P205 75R15 E G Q P215 75R15 P225x75R15 P225 701215 MX2 E E Q 11 P205 75R15 M31 A A P215 75R15 P225 75R15 P225 70R15 A Z P205 751215 P225 70R15 I L P215 75R15 Mw9 il N P225 75R15 2 41 nj L P205 75R15 P225 70R15 1 G P215 75R15 P225 75R15 MV9 P205 75R15 P225 701215 E G Q P215 75R15 P225 75R15 MX2 E E 2 2 L w ZYI 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS 0LDSMOBILE 31 i 4 000 GROUP 4 28 C REV 7 87