SPEEDOMETER GEAR CHARTS B213 1978 SPEEDO GEAR USAGE CHART IIXII DRIVE DRIVEN GEAR GEAR ADAPTER A 8640188 19 Yellow A V 3987920 20 Blue 345215 B 1246222 18 Blue N 1359271 37 Red 1362284 1 1 3925669 9444 w C 1246221 17 Red P 1359270 36 white 1362284 1 3932220 7333 A D 6261796 9 Red 0 9780387 35 Orange 1362284 J 3950352 8242 C E 6261785 10 Purple R 9774413 34 Lt Green 1362284 S 1359273 39 Brown 1362284 T 3987922 22 Grey 345215 A U 9775187 45 1 Blue 1362285 V 9780470 44 Dk Gray 1362285 W 1362049 42 Green 1362285 X 1362048 40 Black Y 3987918 18 Brown 345215 Z 3987919 19 Natural 345215 1978 SPEEDO GEAR USAGE CHART X CAR e 5 w w A A 55 s 0 cr v ER79 14 M33 A IEIZ E76 14 PR76 14 2 41 A I ER78 14 M33 EI H E78 14 FR78 14 Q 3 ER76 14 V III E78 14 FR78 14 2 4 V 38 g z Q ER76 14 1 R78 14 c x Q E7844 2 93 1v133 C S M33 A S B E78 14 ER76 14 FR78 14 3 56 M33 la ER76 14 PR76 14 mw C EZ E76 14 C IEIB E76 14 ER76 14 PR76 14 M1i T ER78 14 A U H E76 14 ER76 14 308 M33 A V II ER78 14 M33 II U E E76 14 PR76 14 v E76 14 ER76 14 PR73 14 1v133 c w 12876 14 I3 V ll E78 14 3 08 4 M38 li A 1 PR76 14 3 A ER73 14 c U B E76 14 FR78 14 323 M33 C V NOTE With Trans Stamped JC With Trans Stamped JD With Trans Stamped KC wA1 1E1 10us1N6 AND DISTRIBUTION DIVISION OF GENERAL MOTORS c01 11 0RAT10N BU1c1 41 REV 5 81 4 11 c 4 000 GROUP