l 1 l eivm ze 1 A 1976 77 70 MM 4 SPEED MANUAL TRANSMISSION MY1 M20 i 1 BOLT Bearing Retainer M8 1 25 x 21 8 900 34 RING Shifter Shaft Retaining Lock 4 309 I 2 RETAINER Main Drive Gear Bearing 4 356 35 EXTENSION ASM Trans Rear 4 317 3 SEAL ASM Main Drive Gear Bearing 4 354 38 GASKET Control Lever Housing 4 015 4 GASKET Main Drive Gear Bearing 37 ARM ASM Shifter Shaft 4 045 I Retainer 4 358 38 PIN Shift Shaft 8 940 5 HOUSING Clutch 0 683 39 BUSHING Shifter Shaft Arm 4 048 I 6 WIRE ASM Spark Switch 27 18 40 SEAL Rear Extension 4 318 Gauge Wire N S 41 SHAFT LEVER ASM Reverse 4 302 I 7 SWITCH ASM Trans Control Spark 4 075 42 RING Reverse Shift Lever Retaining B GASKET Clutch Housing 0 686 Lock 4 802 9 CASE ASM Transmission Incl 28 4 103 43 CLIP Speedo Drive Gear 4 345 10 SPRING Shift Shaft Detent 44 RING Synchronizer Retaining 4 384 I Compression 4 311 45 SYNCHRONIZER ASM Trans 3rd 11 CAP Shifter Shaft Dctent Spring 4 31I 4th 4 380 12 BALL Shift Detent 1 8 899 46 SHAFT Trans Maln 4 403 13 GASKET Extension 4 318 47 GEAR Trans Second Speed 4 395 14 CAP Reverse Shift Lever 4 302 48 SYNCHRONIZER ASM Trans 1st 15 RETAINER Reverse Lever Shift Cap N S Znd 4 380 18 SWITCH Back Up Larnp 2 698 49 RING Synchroniger Blocking 4 383 17 PLUG Trans Magnetic 4 105 50 SPRING Synchronizer 4 413 18 CAP Shifter Shaft Sealer 4 309 51 KEY Synchrunizer 4 384 19 BOLT Housing to Case M10 1 5 x 35 8 900 52 GEAR Trans Third Speed 4 415 20 RING Clutch Gear Bearing Retaining 4 412 53 GEAR Trans First Speed 4 417 21 RING Main Drive Gear Bearing 54 RING Mainshaft Locating 4 412 Locating 4 376 55 BEARING Meinshaft Rear 4 408 22 BEARING ASM Clutch Gear 4 355 58 GEAR Trans Reverse 4 417 23 BEARING ASM Countershaft Gear 57 RING Gear Bearing Retaining 4 412 Front 4 422 58 GEAR Speedo Drive 4 343 24 BOLT Housing to Case M10 1 5 x 40 8 900 59 RING Countershaft Gear Retainer 4 422 25 GEAR Main Drive Clutch 4 351 60 WASHER Counter Gear Thrust 4 423 26 ROLLER Main Shaft Bearing 4 352 61 GEAR Trans Countershaft 4 421 27 FORK Gearahift 3rd Ei 4th 4 303 62 RING Center Gear Bearing Locating 4 412 28 PIN Shift Shaft Detent Lock Part of 63 RACE Bearing Part of 64 N S 9 4 311 64 BEARING ASM Countershalt Gear 29 BUSHING Shifter Shaft Detent 4 032 Rear 4 412 I 30 LEVER Shifter Shaft Detent 4 030 65 GEAR Reverse Countershaft 4 421 3I FORK Gearshift Ist 2nd 4 303 66 SHAFT Reverse Idler 4 433 32 SHAFT Gearshift 4 309 67 RING Retainer D 4 437 l 33 PIN Shift Shaft 8 940 68 WASHER Reverse Idler Gear Thrust 4 437 i 69 GEAR Reverse Idler 4 430 l GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1OA 9 78 us 4 000 GROUP I