TURBO HYDRAMATIC TRANSMISSION 4 205 MODULATOR UNIT CLIP HOSE PIPE ASSY RETAINER SEAL TEE VALVE Vacuum Con t 68 74 Corvette 8623983 1 4 11 VALVE 4 216 PIN SPRING Main Valve 68 72 Corvette 8624482 2 25 cont valve 1 and 2 mod bushing 4 265 68 74 Corvette 8625648 1 1 48 SPRING front oil pump pressure regulator valve Note 1 OTE 7 Use with 2nd des gn F ter Assy 6437 74 7 4 224 PUMP ASSY COVER ASSY Transmission Oil 68 74 Corvette 8625954 1 55 30 68 74 Corvette 8625955 1 64 55 COVER ASSY front oil pump 4 226 GASKET BUSHING RING SEAL PIN Transmission Front Servo 68 74 Corvette 8623978 1 99 front oil pump to case 68 72 Corvette 8623944 1 2 04 BUSHING conv stator shaft 4 161 68 74 Corvette 8623940 1 1 41 BUSHING oil pump body 68 74 Corvette 8623148 2 70 RING front oil pump oil seal 4 162 68 74 Corvette 3884683 8 06 SEAL front oil pump to trans case 68 74 Corvette 8626916 1 2 85 SEAL ASSY front oil pump 68 73 Corvette 8623078 2 08 PIN front oil pump pressure regulator valve plug retaining 4 228 PISTON RING ROD Low Servo 68 70 Corvette 8623649 1 2 29 front servo 68 70 Corvette 8623652 1 3 14 front accumulator 71 74 Corvette 8626878 1 2 51 front servo 71 74 Corvette 8626883 1 4 63 front accum 71 74 Corvette 8626884 1 25 RING front servo spring retaining 68 70 Corvette 8623651 1 1 96 ROD front servo piston 71 74 Corvette 8626879 1 1 05 ROD front servo piston 4 229 RING Transmission Front Servo Piston Parts 68 74 Corvette 8623653 1 51 front accumulator piston oil seal 68 74 Corvette 8623131 1 83 front servo piston oil seal 4 233 SPRING RETAINER Transmission Front Servo 68 74 Corvette 8623489 1 62 front servo piston 68 69 Corvette H Per w 4BC 427 70 72 Corvette 350 73 Corvette 350 exc Sp H Per 8624358 1 1 74 front accumulator piston 69 Corvette H Per 427 exc 4BC 70 Corvette 454 72 Corvette 454 73 74 Corvette 350 exc Sp H Per 8623676 1 1 61 front accum piston 71 Corvette 454 exc Sp H Per 8623654 1 1 03 front accum piston 73 Corvette vv Sp H Per 350 8623674 1 1 16 front accum piston 68 70 Corvette 8623704 1 51 RETAINER front servo spring 71 74 Corvette 8626881 1 02 RETAINER front servo spring 4 241 PISTON GASKET WASHER COVER PIN Reverse Servo 68 74 Corvette 8626902 1 7 70 rear accumulator Note 1 NOTE 7 Consists ofp ston 7 tef on and 7 a um sea r ng 68 74 Corvette 8624138 1 6 60 rear servo 68 74 Corvette 8623174 1 28 GASKET rear servo cover 68 74 Corvette 8623744 1 30 WASHER rear servo piston 68 74 Corvette 8624136 1 4 06 COVER rear servo 68 74 Corvette 8624139 1 2 65 PIN rear servo piston 1 ring 3 lg O L 68 74 Corvette 8624140 1 2 65 PIN rear servo piston 2 rings 3 B 0 L 68 74 Corvette 8624141 1 2 65 PIN rear servo piston 3 rings 37 is O L 41 242 SEAL RING Transmission Rear Servo 68 74 Corvette 8623430 1 38 rear servo piston 68 72 Corvette 8623672 1 1 03 rear accum piston outer oil seal 68 74 Corvette 8623671 1 1 13 RING rear accum piston inner oil seal 71 74 Corvette 8627153 1 65 RING rear accum piston outer oil seal 4 246 SPRING Reverse Brake Band 68 74 Corvette 8623666 1 62 rear servo 68 72 Corvette 427 454 73 74 Corvette 454 73 74 Corvette w Sp H Per 350 8624391 1 77 rear accumulator 68 72 Corvette 327 350 396 73 74 Corvette 350 exc Sp l I Per 8624256 1 62 rear accumulator Q 1974 GM PARTS DlVlSlON GENERAL MOTORS CORPORATION CHEVROLET P A 30B 4 205 4 246 4 84 REV 9 74