48 55 COMM UTIL w 4 SPD lst Ser 55 59 Ser 3 w 4 SPD 2nd Ser 60 63 Ser 10 thru 30 w 4 SPD A A GEAR UNIT lst speed 14 T 3813197 1 14 50 NOTE Use lst speed counter gear 591263 w lst and 2nd speed gear 605555 34 T 42 T iNOTE Use with 3743447 Clutch Gear and 3743455 2nd Gear NOTE Use with 3783316 Clutch Gear and 3743455 2nd Gear NOTE Use with 3783316 Clutch Gear and 3817380 2nd Gear NOTE Use with 3743447 Clutch Gear and 3817380 2nd Gear 4 422 BEARING BEARING ASSY ROLLER RING RETAINER PLATE SPACER DEI LECTOR Transmission Countershuft Gear 38 47 COMM UTIL w 4 SPD exc LT rear roller HY ORB 1207 121856 1 7 51 38 55 COMM UTIL w 4 SPD lst Ser exc LT 55 59 Ser 3 w 4 SPD 2nd Ser 60 61 Ser 10 thru 30 w 4 SPD front roller HY ORB 1206 142260 1 6 60 48 55 COMM UTIL w t4 SPD lst Ser 55 59 Ser 3 w 4 SPD 2nd Ser 60 63 Ser 10 thru 30 w 4 SPD rear ball 907246 1 11 68 Not required in this group See group 4 520 457140 7 40 62 63 Ser 10 thru 30 w 4 SPD BEARING ASSY front needle A 9417426 1 75 40 63 ALL CORVETTE w 3 SPD exc H D ROLLER brg dia x O L not used w bushed type countergear 435847 50 08 54 63 AALL w 3 SPD H D 57 63 PASS CORVETTE w 4 SPD ROLLER brg ht and rear O L 3709328 80 05 48 55 COMM UTIL w 4 SPD lst Ser 55 59 Ser 3 w 4 SPD 2nd Ser 60 63 Ser 10 thru 30 w 4 SPD RING trt retaining 125 591401 l 10 48 55 COMM UTIL w i4 SPD lst Ser 55 59 Ser 3 w 4 SPD 2nd Ser 60 63 Ser l0 thru 30 w 4 SPD RING frt retaining 132 red mark 591402 1 10 48 55 COMM UTIL w 4 SPD lst Ser 55 59 Ser 3 w 4 SPD 2nd Ser 60 63 Ser 10 thru 30 w 4 SPD A RING rt retaining l40 blue mark A 591403 1 10 55 59 Ser 3 w 4 SPD 60 63 Ser 10 thru 30 w 4 SPD A A RING rear retaining 050 A AA 591959 1 15 57 59 Ser 3 w 4 SPD RING rear bearing snap 21 I D x 229Q O D 60 62 Ser 10 thru 30 w 4 SPD AA A A x thk A A 2830051 1 4 412 60 63 ALL w 3 SPD H D A A RING trt brg snap 087 AA 3709351 1 4 376 60 62 ALL w 3 SPD H D A A A RING rt brg snap 093 3709353 1 4 376 60 62 ALL w 3 SPD H D RING trt brg snap 099 A AA A A 3709355 1 4 376 48 54 COMM UTIL w 4 SPD RETAINER rear brg 2 dia w 2 1 holes 591670 1 20 48 55 COMM UTIL w 4 SPD lst Ser PLATE rear brg lock 1 O L w 2 1 holes 591671 1 15 38 47 COMM UTIL w 4 SPD exc LT SPACER brg 22 4 O D x 1 width 590497 1 70 48 55 COMM UTIL w 4 SPD lst Ser 55 59 Ser 3 w 4 SPD 2nd Ser 60 61 Ser 10 thru 30 w 4 SPD SPACER brg 1 I D x 22 O D x thick 3795505 1 70 54 63 ALL w 3 SPD H D 57 63 PASS CORVETTE w 4 SPD SPACER brg I D x 41 O L 3709323 1 90 48 55 COMM UTIL w 4 SPD Ist Ser 55 59 Ser 3 w 4 SPD 2nd Ser 60 63 Ser 10 thru 30 w 4 SPD AA DEFLECTOR rear brg oil 1 l D x 3 O D 591652 1 20 4 423 WASHER Tr nsmission Counter Gear Thrust 38 47 COMM UTIL w 4 SPD exc LT 1 I D 1 notch x 21 O D x thick 590498 1 40 38 40 PASS COMM 5 LD 4 notches x 1 O D x M thick 41 53 PASS used only w bushed type countergear 590826 2 35 40 53 PASS w H D 40 53 COMM w 3 SPD exc H D 54 56 ALL CORVETTE w 3 SPD exc H D L 57 ALL w 3 SPD exc H D close ratio 58 59 Ser 3 w 3 SPD exc H D 60 61 PASS 6 cyl 2nd design 62 63 PASS 6 cyl 60 63 Ser 10 20 w 3 SPD exc H D 1 I D x 1 O D x thick w tang 3845097 2 30 Chevrolet Motor General Motors Corporation