SAGTNAW 3 SPEED TRANSMISSION 4 075 SWITCH ASSY GASKET PLUG RELAY ASSY WIRE ASSY Transmission Smog Control See Group 2 408 for Electrical Parts 73 74 H r 44 3996286 1 1 87 trans control spark r 4444 7374 H 3929530 1 28 GASKET trans control soark switch 2 698 rr 4 73 74 H exc NB 2 3906449 I 74 PLUG control spark hole 73 75 H rr r 3961673 1 2 25 RELAY ASSY trans control spark 74 75 H 8908346 I 2 49 WIRE ASSY trans control spark 4 081 MOUNTING ASSY SUPPORT ASSY BOLT WASHER Transmission 73 75 H 329768 1 3 78 73 75 H 329708 I 3 67 SUPPORT ASSY trans 7374 H 3779940 1 1 1 BOLT trans support 16 x 3 I 7 874 73 H 3954735 1 11 WASHER trans rntg to zrens 16 714 4 103 CASE Transmission 73 74 H 3273247 1 44 95 w magnet 4 105 COVER Transmission Case 73 74 H 338288 1 11 10 4 109 GASKET Transmission Casa Cover 73 74 H 3859990 1 29 4 303 FORK Gearahift 73 74 H 3858997 2 5 95 1st and rev 2nd and 3rd shift 4 309 SHAFT ASSY Gear Shifter 73 74 H 3962849 1 4 94 2nd and 3rd shift 73 74 H 3950472 1 4 70 1st and reverse shift 4 31 1 CAM PIN SPRING Gearshift Detant 7374 H 3911919 2 77 trans detent 73 74 H 3831715 1 18 PIN trans detent cam ret 73 74 H 3831718 1 18 SPRING trans detent 4 313 SEAL Transmission Internal Selector Shaft 73 74 H 3831716 2 48 2nd and 3rd trans shift shaft 73 74 H 3255517 1 12 1st and rev shaft 4 31 7 EXTENSION Transmission 7374 H 3231883 1 29 95 4 318 GASKET SEAL ASSY Transmission Rear Main Bearing 7374 H 3978762 1 12 trans ext 73 H 3932255 1 3 44 SEAL ASSY trans ext oil 74 H 1386231 1 2 75 SEAL ASSY trans ext 4 31 S BUSHING Transmission Extension 7374 H 3230048 1 65 trans ext 4 337 GEAR Transmission Speedomater Driven Gears Only 7374 H w 2 53 rr axle 3987918 1 85 IB teeth brown 73 74 H w 2 92 rr exle 3987921 1 95 21 teeth red 4 338 FITTING ASSY RETAINER RING SEAL SPRING Speedometer Driven Gear 73 H 8258100 1 2 26 w seal soeedo drive gear 74 H 345215 1 2 26 w seal speedo dnven qeer 7374 H 3708148 1 11 RETAINER sneedo driven gear fitting LD 74 H 1381618 1 11 RING speedo driven geer sleeve seal ret 73 74 H 3889910 1 90 SEAL tpeedo pinion 73 74 H 8284903 1 18 SEAL O RING speedo driven gear hg 73 74 H w inst panel gauges 8478373 1 57 SPRING speedo cable locking 4 342 SHAFT ASSY Speedometer 73 74 H 8478175 1 6 34 soeedo flex BO 7374 H 8477499 I 3 1 1 SHAFT UNIT speedo flax less 1 casing B1 Note 1 NOTE 7 Consisra ofahafl and rin cut as required 4 343 GEAR Speedometer Drive 73 74 H 6261794 1 48 speedo drwe i 1974 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET P A 30X j 4 0154 343 as REV 9 14