48 53 ALL 235 exc P G 50 52 PASS w PG forged 3701894 37018931 1 79 50 53 PASS CORVETTE w P G 54 62 ALL CORVETTE 6 cyl forged 3701488 37014861 1 79 50 55 56 ALL CORVETTE 8 cyl forged 3735236 37048401 1 84 50 57 61 PASS CORVETTE F l w H L Com thick hd piston forged 3735236 3772064 1 84 50 O 57 61 PASS CORVETTE w A T 283 60 61 Ser 10 20 w P G 283 forged 3735236 3727449 1 84 50 58 PASS w A T 348 59 60 PASS w A T 348 exc H L Com less clutch pilot bearing forged 3732692 61 PASS w T G 348 or 3741640 3732691 1 84 50 58 61 PASS 348 exc A T forged 3732692 37604271 1 84 50 59 60 PASS H L Com w P G 348 61 PASS 4BC w P G 348 forged 3732692 or 3741642 3741642 1 94 50 V 61 62 PASS 409 forged 3795589 3795588 1 87 50 57 59 Ser 3 8 cyl 57 61 PASS CORVETTE 8 cyl exc A T 348 409 EI w H L Com 60 61 Ser 10 thru 30 283 exc PG 62 63 ALL 283 forged 3835236 38158271 1 84 50 62 63 CORVETTE w Sp H Per El forged 3782680 3823299 1 86 50 62 63 PASS 327 62 63 CORVETTE exc Sp H Per F l forged 3782680 38251601 1 89 25 63 ALL 230 forged 3788423 3788423 1 79 50 63 Ser 10 D D 4 cyl forged 3788522 3788521 1 72 50 63 Ser 10 thru 30 292 forged 3789412 3789411 1 79 50 63 PASS 409 forged 3829027 3792924 1 87 50 TNOTE When used on Powerglide it will be necessary to remove the pilot bearing 1 0 649 BEARING Crankshaft Clutch Pilot 38 39 ALL exc CC DC ND 7109 907321 1 2 10 39 63 ALL CORVETTE exc A T bush type l I D x HQ O D x 3752487 1 70 0 659 BALANCER PUI LEY HUB WASHER UNIT Crankshafl 38 4O ALL cost 838863 2 width thru hub 6 dia 603447 1 12 30 41 52 ALL 216 cast 838863 3 width thru hub 6 53 1 Q TON 216 dia 605203 1 12 30 41 52 ALL 235 53 55 UTIL 235 261 lst Ser weight 7 O D pul1ey V 3701930 1 12 30 53 SDL COMM exc D D weight 6 O D pu1ley V 3704339 1 12 30 53 PASS D D exc SDL P S 53 55 CORVETTE 6 cyl 54 PASS exc P S 54 55 COMM lst Ser weight 7 O D pu11ey V 3704338 1 12 30 53 54 ALL w P S double pulley 3705099 1 13 05 55 59 PASS 6 cyl 60 62 PASS 6 cyl exc P S C A C Cool Puck 37118041 1 12 30 55 59 Ser 3 6 cyl 2nd Ser 60 62 Ser 10 thru 30 6 cyl stumped T 3714444 1 10 90 56 59 ALL w C A C Cool Puck 6 cyl double pulley 7 dia 3737510 1 16 60 55 58 PASS 8 cyl 55 59 Ser 3 8 cyl 2nd Ser 58 62 ALL CORVETTE 283 exc F 1 w H L Com duol 4BC w H L Cum 59 61 PASS 348 exc 3 2BC H L Cam H Per 59 61 PASS P G w H L Cum 348 62 63 PASS CORVETTE 327 exc SP H Per F 1 w o pulley hub 41 Q O D 3817684 1 13 85 210 Chevrolet Motor General Motors Carporatiori