SPEEDOMETER GEAR CHARTS B206 1977 SPEEDO GEAR USAGE CHART X CAR TRANS SPEEDO DRIVEN GEAR ADAPTER I AXLE MODEL I TIRE PART NO IDENT SLEEVE PART RATIO CODE SIZE NO I TEEI1 I COLOR I ADM NO RATIO I M38 LC MX ER78 14 9780387 35 ORANGE 2 29 I E78 14 I 9774413 34 LT GREEN GH2 I A FR78 14 9774413 34 LT GREEN 1247266 I F78 14 I 9774413 I 34 LT GREEN M29 BL ER78 14 9780387 35 ORANGE BZ E78 14 9780387 35 I ORANGE M38 KK FR78 14 9780387 35 ORANGE 1247266 I I KS F78 14 I 9774413 34 LT GREEN 2 56 I I I GM8 M38 LC MX ER78 14 1359273 I 39 BROWN I E78 14 1359273 I 39 BROWN I FR78 14 1359273 39 I BR OWN 1247266 I F78 14 1359272 38 BLUE M29 BL ER78 14 1362049 42 GREEN BZ S E78 14 1362049 42 GREEN I I M38 KK FR78 14 1362049 42 GREEN 1247265 F78 14 I 1362195 I 41 I YELLOW I I I I I 3 08 GU4 M 18 ze I ER78 14 3987920 20 BLUE I 338975 111 I E78 14 3987919 19 I NATURAL I I FR78 14 3987919 19 I NATURAL 345215 3950354 9743 Y I F78 14 I 3987919 E NATURAL I 338975 M15 ZH ER78 14 3987921 21 IEE 338975 I E78 14 I 3987920 20 BLUE 345215 3950354 I 9743 Y I FR78 14 3987920 20 BLUE I I H8 14 3987920 20 BLUE 338975 I 3 23 I I I GU5 M29 BL ER78 14 9780470 jzj DK GRAY BZ E78 14 9780470 44 DK GRAY 1247265 I M38 KK I FR78 14 9780470 44 DK GRAY F78 14 1362196 43 PURPLE I I M 75 ZH TRANS USES 84 TOOTH WORM GEAR 6267794 NA TURAL M29 BL BZ TRANS USES 77 TOOTH WORM GEAR 8628793 RED M38 MX LC TRANS USES 19 TOOTH WORM GEAR 8640788 YELLOW M38 KK KS USES 77 TOOTH WORM GEAR 8640464 RED WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUlCK 41 4 000 GROUP 4 4 c REV 5 81