POWERGLIDE TRANSMISSION I969 LIGHT DUTY TRUCKS SPEEDOMETER GEAR CHART ICONT D I 4 343 POWERGLIDE 4 337 REAR GEAR GEAR 4 329 4 338 AXLE TIRE SIZE AND 1 YPE SPEEDO SPEEDO ADAPTER FITTING RATIO DRIVE DRIVEN SPEEDO ASSY POWERGLIDE IGAIO 20 3 07 8 25 x 15 3924097 3860345 3850348 3 36 7 35 x 14 O R 7 00 x 14 3924097 3860345 3925671 3 36 6 95 x 14 O R 6 95 x 14 3924097 3860345 3 36 6 95 x 14 0 R 6 95 x 14 3924097 3860345 3 36 7 35 x 14 3924097 3860347 3925673 3 36 7 00 x 14 O R 3924097 3860346 3925673 3 72 8 00 x 16 5 0 R 7 75 x 15 O R 8 25 x 15 0 R 7 75 x 15 3924097 3860345 3 72 7 35 x 14 6 95 x 14 O R 6 95 xx 14 3924097 3860347 3 72 7 35 x 14 O R 7 00 x 14 O R 8 25 x 15 3924097 3860346 3 72 7 00 x 14 3924097 3860346 3950354 3 72 8 00 x 16 5 3924097 3860347 3925673 4 11 8 00 x 16 5 O R 7 75 x 15 0 R 8 25 x 15 0 R 7 75 x 15 8 00 x 16 5 3924097 3860347 4 11 7 35 x 14 0 R 7 00 x 14 0 R 3924097 3860348 4 11 7 35 x 14 6 95 x 14 0 R 6 95 1x 14 3924097 3860348 3925669 4 11 7 00 x 14 8 25 15 3924097 3860348 3950354 4 11 8 25 x 15 3924097 3860347 T 1971 CHEVROI ET MOTOR DIVISION GENERAL IVIOTORS CORPORATION P A 31 REV 6 71 4 143 4 337 4 337