T H 250 350 TRANSMISSION 4 103 CASE ASSY Transmission Con t 73 74 H w l H 250 4 345036 1 139 00 4 104 BUSI IING PIPE ASSY VENTILATOR ASSY Transmission Casa 72 75 H 6281818 1 1 50 trans case 72 73 H 8271579 1 S0 PIPE ASSY trans vent 72 H 1st design 3820840 1 33 VENTILATOR ASSY trans Note 1 5 387 NOTE 1 Located on left hand side of center line 72 74 H 2nd design 347411 1 1 72 VENTILATOR ASSY trans Nota 2 NOYE 2 Lrrcazeu on right hand sive ol center zine The moe section or vent extends forward and ra the right 4 115 REBUILT CONVERTER ASSY Transmission 72 73 H w T H 350 Ist design 328749 I 52 85 1I converter 10 mtg bolt circle re uiItbyGM 73 74 H End design 326750 1 52 85 1G converter Q I mtg bolt circle la portion rebuilt for GM 4 128 CONNECTOR GASKET Transmission Oil 74 H 3974421 I 39 oil cooler Dine 75 H 8628832 I 1 28 oil cooler Dine 74 75 H 8825422 2 12 GASKET cooler fitting steel O D it sf LD x u tttk 4 133 GAUGE ASSY TUBE ASSY SEAL Transmission Oil Filler 72 74 H 1387568 1 1 05 trans oil level w cap 75 H 3981714 I trans oil level w cap 75 HR w Rotary 346355 1 trans oil level 72 74 H 6273221 I 1 82 TUBE ASSY trans oil filler 75 H 140 354702 1 TUBE ASSY trans oil filler 75 HR w Rotary A C 352218 1 TUBE ASSY trans oil filler 75 HR w Rotary exc C A C 352217 1 TUBE ASSY trans oil filler 75 HH 8 cyl 354634 1 TUBE ASSY trans oil filler 72 74 H 6284902 1 20 SEAL trans oil filler tube 4 158 GEAR ASSY WASHER Transmission Front Drive V 72 75 H 6261397 1 28 95 trans input ring w support 72 74 H 6288374 1 1 30 WASHER trans input rlnq gear rear thrust 4 159 GEAR ASSY Transmission Sun Gear 72 75 H 8280185 1 16 55 trans sun 4 162 SUPPORT ASSY BUSHING Low Sun Gear and Clutch 72 75 H 6261118 I 23 50 trans low and rev clutch 72 75 H 1381366 1 58 BUSHING trans stator shaft front 4 163 PLATE Transmission Clutch Drive and Driven 72 74 H 8280236 3 2 25 trans low and rev clutch reaction 72 75 H w T H 350 8281010 I 4 75 trans inter clutch pressure 72 75 H 8281071 A R 2 25 trans fwd and direct clutch driven 72 75 H 6281072 1 4 60 trans fwd clutcli pressure 245 260 72 75 H 6261350 1 4 60 trans direct clutch pressure 2 tangs 72 74 H w l H 350 6261450 2 2 25 trans inter clutch reaction 72 74 H 3832386 3 2 25 PLATE ASSY trans low and rev clutch drive 72 75 H w T H 350 8281277 2 4 60 PLATE ASSY trans intar clutch drive l 72 75 H 6281278 2 4 60 PLATE ASSY trans direct clutch driven 72 74 H 6261532 3 4 60 PLATE ASSY trans fwd clutch drive 4 164 BEARING ASSY RETAINER RING SEAT SPRING Transmission 72 75 H 9428864 1 2 75 trans du ect clutch drum rear thrust 72 75 H 8281041 I 18 RETAINER trans low and rev clutch piston return spring seat 72 75 I l 6261037 I 18 RING trans fwd and direct clutch piston return spring seat retaining 72 75 H 5261011 1 53 SEAT trans fwd and direct clutch piston return spring 72 74 H 6261038 1 SEAT trans low and rev clutch piston return spring 74 75 H 6280382 1 1 94 SEAT UNIT w sarings low and rev clutch 72 75 H w T H 350 6281309 1 1 94 SPRING trans inter clutch piston cushion 72 75 H 6261881 21 1 1 SPRING trans fwd clutch Oiston 72 74 H 6260311 17 11 SPRING trans direct clutch piston return 72 ri 6260294 20 22 SPRING trans inter clutch piston return 72 75 H 8261222 1 1 95 SPRING trans fwd clutch piston cushion Q 1974 GM PARTS DlVlSION GENERAL MOTORS CORPORATION CHEVROLET FSA 3OX REV 9 74 27 4 1 03 4 164