SPEEDIOMETER GEAR CHARTS C302 1980 SPEEDO GEAR USAGE CHART X CAR 0 5 0 DRIVIE DRIVEN C Y GEAR GEAR Q ADAPTER Q A 46486I 35 Stes N 464847 30 Blue 464864 B 8532174 IO Green P 561035 30 Blue 404024 O 403417 31 White 404024 e 5 I TIRE SIZE TRANS 0 4 Q i 75 5 ov o 0 v P185IB0R13 P205I7OR I3 A N E4E EEIQLD I Z L Y P1a5Ia0n13 All nvm IQ P Q 0 0m 1w A II 4 I WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATII3N CHEVROLET IO ti IREV 5 81 4 19 c 4 000 GROUP