T H 250 350 TRANSMISSION 4 290 ACTDATOR ASSY BRACKET RING Transmission Park Brake lCon t 72 75 H 4 4 5251347 1 18 RING trans park look and range seleetor shaft retaining A444 4 294 PAWl PLUG SHAFT Transmission Park Brake 72 76 H 4 4 llll 6261657 1 2 55 trans park lock 44 44 72 74 H 4 8620315 1 19 PLUG park paw shaft ret 72 76 H 4 4 44444 6260215 1 1 94 SHAFT park lock and range selector 72 74 H 3977619 1 23 SHAFT UNIT trans Dark lock oawl w plug 4 295 SPRING Transmission Park Brake 72 75 H 5251525 1 34 trans park lock pawl disengagrng B coils 1 0 L 44 4 317 EXTENSION ASSYM Transmission Rear Main Bearing 72 74 H 347123 1 18 50 trans includes ventilator assembly 3820840 4 318 SEAL Transmission Rear Main Bearing Retainer 72 74 H 1358899 1 48 trans ext to case 72 74 H 1388231 1 2 75 SEAL ASSY trans extension oil 4 319 BUSHING Transmission Rear Main Bearing 72 73 H 5250048 1 65 trans extension 4 337 GEAR Transmission Speadomarter Driven 72 74 H w 2 92 rr axle 3967918 1 85 trans speedometer driven 18 seeth brown 72 74 H w 3 36 rr axle 3987921 1 95 trans speedometer driven 21 teeth red 4 338 FITTING ASSY RETAINER RING SEAL Spaadometer 72 l l 3859914 1 2 50 w seal speedc driven gear 73 H 8259100 1 2 26 w seal spaedo driven gear 74 H 346216 1 2 26 w seal speede driven gear 72 74 H 3708148 1 1 1 RETAINER speede driven gear fitting 74 H 1381618 1 1 1 RING speedo driven gear sleeve seal ret W 72 74 H 6264903 1 18 SEAL speeds driven gear fitting 4 342 SHAFT ASSY Speedometer 72 74 H 8478175 1 5 34 speedo flex w caeinsi GO long 72 74 ri 6477499 1 3 11 soewe flex less casing S1 New ll NOTE 1 Consists of shaft and zip our as required 4 343 GEAR Speedomeser Drive 72 74 H 8271537 1 71 speedc drive 7 tooth nylon plnk 4 345 CLIP Speedorneter Drive Gear 72 74 H 6261751 l 1 1 speedo drive gear retaining T 1974 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET P A BOX REV 9 74 441 4 290 4 345