A Powsnaums TnANIsM1ss10N I I I A I 1969 LIGHT DUTY TRUCKS SPEEDOMEVTER GEAR CHART I I I POWERGLIDE 4 337 V 7 REAR GEAR GEAR 4 329 4 338 V AXLE TIRE SIZE AND TYPE SPEEDO SPEEDO ADAPTER FITTING RATIO V DRIVE DRIVEN SPEEDO ASSY I I I POWERGLI DE I v 3 07 6 50 x 16P 6261794 3987921 3950348 I 3 07 6 50 x 16T 7 00 x 15 7 00 x 15 O R 6261795 3860345 I 3950350 3 07 6 50 x 16T 0 R 6 50 x 16P 0 R 6261794 3987920 3950348 3 07 7 75 x 15 8 00 x 16 5 3987918 3955350 3 07I 8 00 x 16 5 3860346 I 3 07 8 25 x 15 I 6261794 3987919 I 3 08 7 35 x 14 7 00 x 14 O R I 6261794 3987919 1 I 1 3 08 7 00 x 14 V 6261794 3987919 3950354 3 08 7 35Ix 14 6 95 x 14 O R 6 95 x 14 6261794 3987920 G I 3 36 7 35 x 14 7 00 x 14 7 00 x 14 0 R I 6 95 x 14 0 R 6261794 3987921 I A 3 36 7 35 x 14 52517g4V gggyggq 3950354 3 36 6 95 x 14 6261795 I 3860345 I 3 53 8 75 x 16 5 0 R 8 75 x 16 5 6261794 87920 V 3 53 9 50 x 16 5 7 00 x 16 7 00 x 16 0 R 6261794 3987919 I I r 6 66 6 50 x161 6261794 3987919 33233 2 l I 3 53 8 00 x 16 5 I 6261794 I 87920 9 r I 3 53 8 00 xI16 5 O R 6261794 3987921 3 53 7 50 x 16 6261795 3860345 3950348 I I 3 53 10 0 x 16 5 9 50 x 16 0 R V 6261794 3987919 e I 3 72 8 75 x 16 5 8 75 x 16 5 O R 7 00 x 15 7 00 x 15 O R 6 50 x 16P 6 50 x 1 6T 6261794 3860345 3 72 8 00 x 16 5 6261794 I 3987921 A 3950354 1 3 72V 10 00 X 16 5 A 6261794 3987920 V 3950354 3 72 9 50 x 16 5 0 R 9 50 x 16 5 7 00 x 16 7 00 x 16 O R 6 50 x 16T O R 6 50 rx 16P 0 R 6261794 3987920 3 721 8 25 x 15 0 R 8 00 x 16 5 0 R I V I 7 75 x 15 7 75 x 15 O R 6261795 3860345 V 3 72 8 25 x 15 7 00 x 14 O R 7 35 x 14 0 R I 6261795 3860346 3 72 7 00 x 14 6261795 3860346 3950354 I 3 72 7 50 x 16 6261795 3860348 50350 I 3 72 7 35 x 14 6 95 x 14 0 R 6 95 x 14 6261795 3860347 4 e 4 10 8 00 x 16 5 8 00 x 16 5 O R V 6261795 I 3860347 4 10 7 00x 16 9 50x 16 5 7 00x 160 R I 9 50 x 16 5 O R I 6261795 3860345 4 10 8 75 x 16 5 8 75 x 16 5 O R 6 50 x 16T 6261795 3860346 I 4 10 10 0x 16 5 6261794 3987918 I 05497 4 10 7 50 x 16 V I 6261795 3987921 I 4 11 8 25 x 15 O R 8 00 x 16 5 8 00 x 16 5 O R I 7 75 x 15 7 75 x 15 0 R 6261795 V 3860347 4 11 7 75x 15 7 75x 15 0 R 6 50x 16P V I 6 50 x 16T I 6261795 3860346 I 4 11 6 50 x 16P 0 R 6 50 x 16T I 6261795 V 3860345 V V V 4 11 6 95 x 14 6261795 3860345 395 352 4 11 7 35 x 14 0 R 7 00 x 14 O R 6261795 3860348 4 I 4 11 7 35 x 14 6 95 x 14 I I I I 6261794 3987921 3905497 I 4 11 7 00 x 14 8 25 x 15 6261795 3860348 3950354 V A POWERGLIDE exc 610 20 POWERGLIDEI I I V 4 55 10 00 x 16 5 8 75 x 16 5 0 R 8 75 x 16 5 I I 7 00 x 16 O R 6 50 x 16T V 7 6261796 3860348 4 55 9 50 x 16 5 0 R 9 50 x 16 5 7 50 x 16 6261795 3860347 I 4 55 7 00 x 16 I 6261795 3860347 V 3950354 I 4 55 8 00 x 16 5 6261794 3860344 3905497 I 4 55 8 00 x 16 5 0 R 6261794 3860344 3950352 I 4 57 10 00 x 16 5 8 75 x 16 5 0 R 7 00 x 16 O R 6 50 x 16T 6261795 3860348 9 V V 4 57 9 50 x 16 5 0 R 9 50 x 16 5 7 05 x 16 6261795 3860347 I 4 57 7 00 x 16 A V 6261795 3860347 3950354 4 57 8 00 x 16 5 6261794 3860344 05497 a 4 57 I 7 75 x 16 5 I 6261794 3860344 3950352 I 4 57 8 00 x 16 5 O R 6261795 3860345 3950352 i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TLL I 4 3374 337 V 4 122 A A 6 REV 5 79