I GM4 21 12347 1976 79 TRANSMISSION VALVE BODY SERVO PISTON ACCUMULATOR PARTS M36 1 ROD Intermediate Servo Apply 4 4 4 4 4 4 226 I 2 SPRING Intermediate Servo Piston 4 233 I 3 SEAT Intermediate Servo Piston Sprlng 4 233 I 4 WASHER Intermediate Servo Piston 4 226 5 PISTON Intermediate Servo 4 228 6 SEAL Intermediate Servo Piston 4 229 I 7 RING Direct Clutch Accumulator Piston Retainer 4 229 B PISTON Direct Clutch Accumulator 4 228 9 SEAL Direct Clutch Accumulator Piston 4 229 10 SPRING Direct Clutch Accumulator Piston 4 233 I I1 BALL Check Valve 4 265 12 GASKET Valve Body Upper 4 285 13 PLATE Valve Body Spacer 4 265 I 14 SUPPORT Valve Body Spacer Plate 4 265 I 15 BOLT Support to Case r l x 4 N S 16 GASKET Valve Body Lower 4 265 17 VALVE Detent Regulator N S 18 SEAT Deterlt Regulator Valve Spring N S 19 SPRING Detent Regu ator VaIve N S I 20 PIN Detent Regulator valve Retainer N S 21 VALVE Manual Low Control N S 22 SPRING Manual Low Control Valve N S 23 PLUG Manual Low Control Valve 4 265 24 VALVE 1 2 Shift N S 25 VALVE 1 2 Shift Control N S I 26 SPRING I 2 Shift Control Valve N S 27 SLEEVE I 2 Shift Control Valve N S 26 VALVE 2 3 Shift N S I 29 SPRING 2 3 Shlft Valve N S 90 VALVE 2 3 Shift Control N S 31 SPRING Z 3 Shift Control Valve N S 32 SLEEVE 2 3 Shift Control Valve N S 33 VALVE Pressure Regulator N S 34 SPRING Pressure Regulator Valve N S 35 VALVE Modulator 84 Reverse Boost Valve N S 36 VALVE Intermediate Boost Valve N S 37 SLEEVE Modulator Se Reverse Boost Valve I N S 36 BOLT Valve Body to Case IJ IB x l N N S 39 BOLT Oil Pump Filter to Body 20 x N S 40 FILTER Oil Pump 4 224 I 41 GASKET Oil Pump Filter 4 197 42 VALVE ASM Manual 4 265 43 RETAINER Detent Valve Spring N S 44 BOLT Detent Lever Brkt to Body 20 x N S I 45 WIRE Detent Valve Control 4 275 46 V PIN Detent Valve Actuating Lever 4 275 I 47 LEVER Detent Valve Actuating 4 279 48 BRACKET Detent Valve Actuatlng Lever 4 275 49 STOP Detent Valve N S 50 SEAT Detent Valve Spring N S I 5I SPRING Detent Valve N S 52 VALVE Detent N S 53 BODV Valve V 4 265 GM PARTS DIVISION GENERAL MOTORS CORPORAT ON CHEVROLET IOA 9 78 M1 4 000 GROUP