4 SPEED MANUAL TRANSMISSION 4 003 TRANSMISSION Manual 4 Speed M20 21 MY1 I 0 TE I M 20 transmission hes externai shift linkage pull up lever for reverse NOTE Z M K1 transmission nes internai shift Hn cage depress ever for reverse 76 78 F X M20 464137 1 505 00 TRANSMISSION MODEL UF 76 77 H 122 4 368083 1 505 00 TRANSMISSION MODEL US 4 76 H 140 M 20 2 93 RATIO 368059 1 505 00 TRANSMISSION MODEL SH NOTE 1 76 77 H 262 M 20 2 56 RATIO 368058 1 505 00 TRANSMISSION MODEL SF NOTE 1 76 77 H 282 M 20 2 93 RATIO 464143 1 505 00 TRANSMISSION I 4 4 76 78 T MY1 EXC SPORT SHIFT OR A C C60 355575 1 505 00 TRANSMISSION MODEL DB 76 78 T MV1 W SPORT SHIFT OR A C C60 358476 1 505 00 TRANSMISSION MODEL UA 77 78 FO M21 465243 1 638 00 TRANSMISSION WARNER 77 H 140 MY 1 2 93 RATIO 358425 1 505 00 TRANSMISSION MODEL DH NOTE 2 77 H 140 M 20 460856 I 505 00 TRANSMISSION 77 78 H 305 M 20 460877 1 505 00 TRANSMISSION CODE RH 78 A 231A M20 465494 1 485 00 TRANSMISSION CODE 53 78 AT AZ AW19 27 35 305 U M20 465495 1 485 00 TRANSMISSION CODE 54 78 AW80 305U 350L M20 465495 1 485 00 TRANSMISSION CODE 54 78 H 151V 231A M20 460857 I 638 00 TRANSMISSION CODE ZR 78 H 196 M20 474640 1 485 00 TRANSMISSION MODEL U2 79 A 267 M20 14008228 1 TRANSMISSION 79 A 305H M20 14002421 1 465 00 TRANSMISSION 79 F M21 14000360 I TRANSMISSION CODE UH 79 F X M20 14002417 1 495 00 TRANSMISSION 79 H 231A 151 M20 14002418 1 475 00 TRANSMISSION 79 H 305 M20 14002419 1 495 00 TRANSMISSION 79 T MY1 EXC SPORT FLFI SHFT OR CBO 14002413 1 495 00 TRANSMISSION 79 T MY1 W SPORT FLR SHFT OR C60 14002414 1 495 00 TRANSMISSION 4 004 LEVERASHIFTER Transmission Control 76 79 H W M T M 20 369433 1 67 75 LEVER TRANS CONT I 76 F M 20 340332 1 92 00 SHIFTER TRANS CONT 76 79 F W M T M20 M21 378264 I 92 00 SHIFTER TRANS CONT 76 79 T MY1 EXC SPORT SHIFT OR A C C60 460801 1 17 40 SHIFTER TRANS CONT 76 79 T MY1 W SPORT SHIFT OR A C C60 460802 1 15 70 SHIFTER TRANS CONT I 76 X 494574 1 98 25 SHIFTER TRANS CONT 76 79 X W M T M20 378265 1 98 25 SHIFTER TRANS CONT 77 F Z 28 405728 1 115 00 SHIFTER TRANS CONT 78 79 A W M T M20 470204 1 91 75 SHIFTER TRANS CONT I 4 005 GASKET KIT Transmission NOTE 1 Gasket unit not serviced for T Cer lor service use ges ret see ing compound Group E 800 76 79 ALL M20 3886336 1 N L GASKET KIT OVERHAUL 76 77 F W Z28 3960199 1 3 60 GASKET KIT WARNER 4 006 BRACKET KIT GUIDE HANDLE KNOB LEVER SEAT Transmission Control Lsver NOTE I 2nd des for lst des see 367672 2nd des ident by blue trans cont lever ret gu de NOTE 2 2nd des for Ist des see 36 5523 2nd des ident by blue trans cont iw ret guide I NOTE 3 Identify by neat brown ur nature control ever retainer IQ guide 76 79 H W M T M20 6258816 1 4 90 BRACKET KIT CONTROL LEVER 76 T 460808 1 1 00 GUIDE CONTROL LEVER 77 79 T MY1 460808 1 1 00 GUIDE CONTROL LEVER 76 79 H W M T M20 329727 1 8 20 HANDLE CONTROL REVERSE RELEASE 76 F 2ND DESIGN W M T M20 378167 1 3 85 KNOB CONTROL LEVER 76 F X 1ST DESIGN W M T M20 357703 1 3 85 KNOB CONTROL LEVER 76 77 H W M T M20 MY1 329729 1 2 75 KNOB CONTROL LEVER 76 78 T M20 MY1 365533 1 3 00 KNOB CONTROL LEVER 77 79 F W M T M21 357703 1 3 85 KNOB TRANS CONTROL LEVER 77 79 X W M T M20 378167 1 3 85 KNOB CONTROL LEVER 78 79 A W M T M20 470202 1 5 10 KNOB TRANS CONT LVR 78 79 F W M T M20 378167 1 3 85 KNOB TRANS CONT LVR 78 79 H W M T M20 466598 1 2 75 KNOB TRANS CONT LVR 79 T W M T M20 MY1 470716 I KNOB TRANS CONT LVR 76 77 ALL 4 SPD TRANS EXC SPORT I SHFT 2ND DES 460803 I 17 40 LEVER TRANS CONT LWR NOTE 1 76 77 ALL 4 SPD SPORT SHIFT 2ND I I DESIGN 460804 1 15 70 LEVER TRANS CONT LWR NOTE 2 76 79 F W M T M20 M21 332605 1 8 05 LEVER TRANS CONT GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 REV 9 78 4 9 4 003 4 006