1 4 SPEED TRANSMISSION 5 1969 LIGHT DUTY TRUCKS I SPEEDOMETER GEAR CHART I 1 4 4 343 4 337 A I REAR GEAR 1 GEAR 4 329 4 338 AXLE TIRE SIZE AND TYPE SPEEDO SPEEDO ADAPTER FITTING RATIO DRIVE DRIVEN SPEEDO ASSY I A 4 SPEED TRANSMISSION WARNER n 3 08 6 95 X 14 6 95 X 14 O R 7 35 X 14 A 3708144 3987920 I 3 08 7 00 X 14 0 R 7 35 X 14 0 R A 3708144 1 3987919 4 1 3 08 7 00 X 14 I 3708145 3860348 6451928 1 3 36 7 00 X 14 0 R 7 00 X 14 6 95 X 14 0 R 1 7 35 x 14 0 R 3708144 3987921 1 3 36 7 35 x 14 3708144 3987919 1585657 3 36 6 95 X 14 37081451 3860345 1 3 72 8 25 x 15 0 R 7 75 X 15 7 75 X 15 0 R 1 8 111 X 16 5 0 R V 3708145 3860345 3 72 1 7 35 X 14 0 R 7 X1 X 14 0 R 3708145 386 B46 1 3 72 8 25 X 15 3708145 3860345 x 1 3 72 7 35 X 14 6 95 X 14 6 95 X 14 0 R 3708145 3860347 3 72 7 00 X 14 0 R 3708145 3860348 1584274 1 3 72 8 00 x 16 5 3708144 3987919 1585857 4 11 8 IX1 X 16 5 8QID X 16 5 O R 7 75 X 15 O R 1 7 75 X 15 8 25 X 15 0 R 3708145 3860347 1 V 4 11 7 35 X 14 7 00 X 14 6 95 X 14 0 R 3708145 3860346 1585657 1 4 11 7 35 X 14 O R 7 lD X 14 0 R 3708145 3860348 V 1 4 11 8 25 X 15 3708145 3860347 I 4 11 6 95 x 14 8 3708145 1 3860348 1584277 4 SPEED TRANSMISSION MUNCIE 1 3 07 8 D X 16 5 0 R 8 25 X 15 0 R 7 75 X 15 3866742 3866799 3950348 3 07 7 X1 X 15 0 R 7 00 x 15 6 50 X 16T 3866742 3866798 3950348 3 07 6 50 X 16P 0 R 6 50 X 16T 0 R 73866742 I 3866799 3950350 1 3 07 16 50 X 16P 8 IX X 16 5 3866742 3866917 3950350 1 l 1 1 1 n 1 I Q GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL A REV 5 79 4 63 4 337 4 337