4 SPEED TRANSMISSION 4 374 DEFLECTOR SLINGER Transmission Main Drive Gear Bearing 48 55 Comm w 4 Spd 1st Ser 55 58 Ser 3 w 4 Spd 2nd Ser 591691 1 20 oil 1 Vl I D x 2V 0 D 64 69 All w New Process 4 Spd 2462240 1 30 oil clutch gear 48 55 Comm w 4 Spd 1st Ser 55 58 Ser 3 w 4 Spd 2nd Ser 591440 1 25 SLINGER oil 1 I D x 2 O D 68 70 All Blazer w Muncie 4 Spd 3901177 1 25 SLINGER clutch gear brg oil 4 376 RING WASHER Transmission Main Drive Gear Bearing 66 67 G 10 20 exc H D snap 087 thk 67 4 WD w 4 Spd 68 70 G 10 20 w Warner 4 Spd 3709351 A Fl 15 retaining 54 67 All w Muncie 4 Spd 591405 1 25 locating 3 I D x 3Vz O D x Vie 59 Ser 3 w 4 Spd 60 67 Ser 10 thru 30 w Muncie 4 Spd 3741054 1 25 retaining 64 70 All w New Process 4 Spd 2462236 1 25 clutch gear bearing ret snap 088 Note 2 64 70 All w New Process 4 Spd 2462237 1 25 clutch gear bearing ret snap 091 Note 2 64 70 All w New Process 4 Spd 2462238 1 25 clutch gear bearing ret snap 094 Note 2 64 70 All w New Process 4 Spd 2462239 1 25 clutch gear bearing ret snap 097 Note 2 NOTE 2 Use selectively 68 70 G 10 20 w Warner 4 V Spd 2830050 1 30 snap 3 z O D 4 412 68 70 All Blazer w Muncie 4 Spd 3901152 2 15 clutch gear brg retainer internal 68 70 All Blazer w Muncie 4 Spd 3866655 1 25 clutch gear bearing retainer external 68 70 G 10 20 w Warner 4 Spd 3709350 2 30 WASHER 1 I D x 1 O D x V thick 4 380 CLUTCH SYNCHRONIZER Transmission 2nd 3rd and 3rd 4th Speeds NOTE Where Synchronizer Assemblies are not shown use component parts 48 61 All w Muncie 4 Spd 591429 1 8 55 3rd and 4th 30T 4V4 0 D 62 67 All w Muncie 4 Spd 3875924 1 8 70 3rd and 4th 67 69 All w New Process 4 Spd 3727129 1 17 85 3rd and 4th 68 70 All Blazer w Muncie 4 Spd 3901165 1 14 75 3rd and 4th speed Note 1 NOTE 1 For 1st and 2nd speed clutch use component parts 68 70 G 10 20 w Warner 4 Spd 1379213 1 50 00 CLUTCH ASSY 1st and 2nd w synchronizer 68 69 G 10 20 w Warner 4 Spd 3870789 1 30 45 SYNCHRONIZER 2nd and 3rd 68 G 10 20 w Warner 4 Spd 3870785 1 43 75 SYNCHRONIZER 1st and reverse 70 G 10 20 w Warner 4 Spd 3870789 1 30 45 SYNCHRONIZER 2nd and 3rd 4 383 RING RETAINER CONE Transmission Synchronizing 68 70 G 10 20 w Warner 4 Spd 3709348 2 7 50 blocking 2 I D x 3V z O D w 3 inside slots 48 55 Comm w 4 Spd 1st Ser 55 59 Ser 3 w 4 Spd 2nd Ser 60 67 Ser 10 thru 30 w 4 Spd 3846488 1 8 35 2nd speed w 2 internal teeth Note 1 68 70 G 10 20 w Warner 4 Spd 3870811 1 20 1st and reverse retaining Warner 4816D brown Note 2 68 70 G 10 20 w Warner 4 Spd 3870813 1 25 1st and reverse retaining Warner 4816F red Note 2 i 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31j j 4 374 4 383 4 100 REV 6 71