V TURBO HYDRAMATIC TRANSMISSION 4 329 ADAPTER Speedometer Con t O I 68 72 For application refer to chart in group 4 337 3925669 1 ADAPTER ASSY stamped 9444 W 68 72 For application refer to chart in group 4 337 3925671 1 ADAPTER ASSY stamped 1 0500 U 66 For application refer to chart in V 4 3 37 gr PP 6451928 1 ADAPTER ASSY 68 For application refer to chart in 4 337 group Q 1585657 1 ADAPTER ASSY 68 For application refer to chart in I A 4 337 group 1565452 1 ADAPTER ASSY V i 68 For application refer to chart in 4 337 group 1583624 1 ADAPTER ASSY stamped 6454327 I 69 72 For application refer to chart in V 4 337 group V 3950348 1 ADAPTER ASSY stamped 1 2020 X 69 72 For application refer to chart in I 5 4 337 group 3950350 1 ADAPTER ASSY stamped 1 3000 J 69 72 For application refer to chart in 4 337 group 3950352 1 ADAPTER ASSY stamped 8241 C 69 72 For application refer to chart in A 4 337 group 3950354 1 ADAPTER ASSY stamped 9743 Y 1 V 66 For models and comb see I Group 4 337 P ADAPTER UNIT ratio 17 16 stamped 1563871 68 For application refer to chart in group 4 337 1565812 A R Note 1 64 For models and comb see V Group 4 337 ADAPTER UNIT ratio 16 17 stamped 1564409 68 For application refer to chart in 3 V group 4 337 1565814 A R Note 1 68 For application refer to chart in 4 337 group 1584275 1 ADAPTER UNIT 66 For application refer to chart in V 4 337 group 1584277 1 ADAPTER UNIT 69 72 For application refer to chart in 4 337 group 3925673 1 ADAPTER UNIT stamped 1 1111 V V 4 330 KEY CUP Speedometer Adapter a 66 72 All 867209 1 also included w adapters 1565811 12 13 14 1580273 3876 66 70 All 860187 1 CUP drive 32 x 1 nickel bright 4 337 GEAR Transmission Speedometer Driven Gears Only NOTE For detailed application use speedometer gear chart 66 Ser 10 D D w 4 11 axle 7 50 16 66 Ser 10 w 3 73 axle f V 6 50 16 7 00 15 7 17 5 66 G 10 w 3 36 3 31 axle 1 3987921 1 7 35 x 14 L 66 Ser 10 w 3 07 axle 3987918 1 6 00 16 6 50 16 V6 70 15 7 10 15 8 15 15 7 17 5 8 17 5 7 00 15 7 50 15 66 Ser 10 w 3 73 axle exc 4 Spd 5 6 00 x 16 6 70 x 15 7 10 x 15 7 75 15 8 15 15 66 Ser 10 20 w 4 1 1 axle exc 4 V V Spd 5 7 00 16 8 x 17 5 7 50 x 15 7 17 5 66 Ser 20 w 4 57 axle exc 4 Spd 8Vx 19 5 7 50 x 17 8 45 15 66 G 10 w 3 36 axle 3860345 1 6 50 x 13 7 00 x 13 green 22 teeth 66 Ser 10 thru 30 w 4 1 1 axle V 6 00 x 16 6 50 x 16 7 17 5 7 00 x 15 V 67 Ser 20 w 4 57 axle 7 00 x 17 V 67 G 10 w 3 73 axle 3860346 1 7 00 x 14 66 67 All T H w 2 73 lst design 1359273 1 7 75 x 15 8 25 x 14 8 15 x 15 8 55 x V 14 brown 39 teeth Note 2 66 67 All T H w 2 72 2nd design 1359271 1 7 75 x 8 25 x 14 8 15 x 15 8 55 x 14 red 37 teeth Note 2 66 67 All T H w 2 73 1st design 1362048 1 7 75 x 14 black 40 teeth Note 2 66 67 All T H w 2 73 2nd design 1359272 1 7 75 x 14 blue 38 teeth Note 2 66 All T H w 3 07 1 st design 9780470 1 8 55 x 14 8 15 x 15 drk gray 44 i teeth Note 2 66 67 All T H w 3 07 2nd design 1362195 1 8 55 x 14 8 15 x 15 8 45 x 15 yellow 41 teeth Note 2 66 67 All T H w 3 31 7 75 x 14 7 75 x 15 8 25 x 14 8 55 x V 14 8 15x15 L 66 All T H w 3 07 1st design 9775187 1 7 75 x 14 7 75 x 15 8 25 x 14 It blue 45 teeth Note 2 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL REV 5 79 V 4 147 4 329 4 337