250 350 375 400 TURBO HYDRAMATIC 4 203 BOLT SCREW SEAL SPRING VALVE Oil Supply Pump Con tl 69 71 All w T l l 350 3850850 1 16 SPRING front oil pump priming valve 4 226 69 All w T ll l 350 3850849 1 87 VALVE front oil pump priming 4 226 4 205 MODULATOR CLAMP CLIP FITTING PIPE RETAINER SEAL VALVE Vacuum 69 All w T H 2350 70 All w T H 1350 exc 350 396 70 All w T H 1350 350 exc 4BC 71 72 All w T H 1350 307 350 72 Vega 74 Pass w T l l 350 400 74 Taxi Police w T H 350 350 3027223 1 N L 70 All T H 350 w 4BC 350 70 7 2 All w T H 350 400 65 75 All w T H 400 3027222 1 N L absolute 73 75 All w T H 375 74 All w T H 350 350 exc Taxi Police 3027842 1 N L trans abs press 3022714 stamped on case 73 Monte Carlo w T H 350 3027843 1 23 65 73 75 Vega Monza 73 All w T H 250 350 74 75 All w T H 250 75 Camaro Nova w T H 350 75 Pass Chevelle w T H 350 350 75 Pass Chevelle w T H 350 400 w lN B 2 75 Pass Sita Wag w T H 350 NB 2 6259799 1 N L 75 Pass Chevelle w T H 350 400 exc NB 2 75 Pass Sta Wag w T H 350 exc NB 2 75 Police w T H 350 3032144 1 10 60 MODULAT OR 73 74 All w T H 250 350 6271699 1 1 75 CLAMP trans oil cooler pipe 73 74 All w T H 375 400 343464 1 23 CLIP vac mod pipe 8 950 68 70 Pass w T H 350 71 72 All w T H 350 3905427 1 35 CLIP vac pipe B 65 67 All 336013 1 1 80 FITTING vacuum modulator front pipe B 18 thds 7 447 72 73 Vega 66 69 All 70 Pass Nova Chevelle w A T 72 Pass 402 454 73 75 Vega 3937972 1 12 20 PIPE vacuum modulator cut as required G2 long 65 75 All w T H 400 8627650 1 50 RETAINER vacuum mod 69 75 All w l H 350 6261285 1 46 RETAINER absolute press 65 74 All 6264903 1 28 SEAL vacuum modulator to case 65 75 All w T H 400 8623983 1 7 45 VALVE 69 75 All w T H 350 6261516 1 4 55 VALVE vacuum mod 4 2163 VALVE PLUG Transmission Main Valve 72 73 Vega 3977543 1 46 VALVE trans oil cooler by pass 69 75 All w T H 400 8625902 1 9 05 VALVE regulator booster 65 67 All 8623915 1 9 20 VALVE hydraulic mod booster 65 75 All w H 400 8623422 1 5 15 VALVE pressure regulator w plug 65 75 All w l H 400 8623292 1 54 PLUG pressure regulator bore Is O D 4 218 PIN Manual Valve 65 Pass w T H 400 73 Pass w T H 400 8623232 1 34 PIN manual shift 1 a O L 4 256 4 224 BODY COVER ASSY SCREEN ASSY Transmission Oil 65 75 All w l H 400 8625954 1 N L oil pump 69 75 All w T H 350 6264919 1 114 00 w priming valve unit oil pump 73 74 Vega w T H 250 75 Vega Monza 6271567 1 115 00 BODY oil pump 67 75 All w T H 400 8625955 1 N L COVER ASSY front oil pump 69 75 All w T H 350 464181 1 78 00 COVER ASSY w seal ring oil pump 73 75 All w l H 250 464182 1 64 25 COVER ASSY oil pump 69 74 All w T H 350 6261323 1 88 SCREEN ASSY oil pump press GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 i REV 4 81 4 83 4 203 4 224