0 539 BEARING Camshaft Front or No 1 54 62 Pass w large journals 6 cyl 3723580 1 2 I D x 2 0 D stamped G M 1 55 64 Pass 8 cyl exc 348 409 3723584 1 precision type stamped 1 58 64 Pass 348 409 3750880 1 precision type stamped 1 63 64 Pass 6 cyl 3750882 1 precision type stamped 2 O 543 0 543 BEARING Camshaft No 2 Front Intermediate 54 62 Pass w large journals 6 cyl 3723581 1 2 I D x 2 0 D stamped GM 2 55 64 Pass 8 cyl exc 348 409 3723585 1 precision type stamped 2 58 64 Pass 348 409 63 64 Pass 6 cyl 3750882 1 precision type stamped 2 J 58 64 Pass 348 409 63 64 Pass 6 cyl 3750884 QI precision type stamped 3 4 O 546 0 546 BEARING Camshaft Center and Rear Intermediate 54 62 Pass w large journals 6 cyl 3723582 1 2 I D x 2 O D stamped GM 3 55 64 Pass 8 cyl exc 348 409 3723586 A R precision type stamped 3 and 4 58 64 Pass 348 409 A R center and rear inter 63 64 Pass 6 cyl 3750884 A R rear inter stamped 3 4 0 549 BEARING Camshaft Rear 38 54 Pass w small journals 3731624 1 1 I D x PVM O D x W 8 long 54 62 Pass w large journals 6 cyl 3747841 1 1 I D x 2 O D 55 63 Pass 8 cyl exc 348 409 3723587 1 precision type stamped 5 58 64 Pass 348 409 3750886 1 precision type stamped 5 63 64 Pass 6 cyl 3750882 1 precision type stamped 2 O 543 64 Pass 283 327 3723585 1V precision type stamped 2 O 543 0 553 PLUG Camshaft Bearing Hole cup type in cylinder block 38 53 Pass 838127 1 2 dia 54 Pass w large journals 55 57 Pass 6 cyl 57 Pass 8 cyl 2nd design tr 58 59 Pass 60 64 Pass 3704158 1 2V dia 55 56 Pass 8 cyl 57 Pass 8 cyl lst design 3704794 1 steel 2 dia x 7 thk 0 603 ROD ASSEMBLY Connecting Less Dipper 48 52 Pass 53 Pass exc P G 3852833 6 Note 1 NOTE 1 Reconditioned rod assy 53 Pass w P G 6 less insert 54 63 Pass 235 3836669 6 insert bearing type forged 3836410 55 61 Pass 265 283 3703525 8 insert bearing type forged 3703527 58 61 Pass 348 3774771 8 GV lgth between 2 holes ctr to ctr 61 64 Pass 409 exc RPO Z11 3814126 8 lock nut has only one end chamfered 62 64 Pass 283 327 3864881 8 63 64 Pass 194 230 3788435 A R cap forged 3788437 0 609 BOLT DlPPER Connecting Rod Clamp 38 62 Pass 6 cyl 345428 6 24 x 1 38 52 Pass 53 Pass exc P G 3835884 6 DIPPER 2 bolt hole ctr 0 616 BEARING UNIT Connecting Rod 1 Upper and 1 Lower Refer to chart for Model Application NOTE See Dealer Price Schedule P A 26 for applicable prices CONNECTING ROD BEARING UNIT CHART MODEL USAGE STD 001 U S 002 U S 010 U S 020 U S 030 U S 53 62 Pass 6 cyl 3704856 3704857 3704858 3704859 3704860 55 61 Pass 8 cyl exc 348 409 dual 4BC F l w H L Cam 62 64 Pass 283 63 64 Pass 194 230 3715040 3715041 3715042 3715044 3715043 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATl0N P A 30 0 539 0 616 0 14