58 63 PASS 348 409 4 precision type stamped 1 4 3750880 1 1 30 63 ALL 6 cyl 3750882 1 0 543 63 Ser 10 D D 4 cyl 3750884 1 0 546 0 543 BEARING Camshaft No 2 Front Intermediate 38 54 ALL w small journals 1 Q 1 D x 2 O D x 1 long 3731622 1 1 10 53 55 CORVETTE 6 cyl 54 62 ALL w large journals 6 cyl 2 1 D x 21 O D stamped GM 2 3723581 1 1 30 55 63 ALL CORVETTE 8 cyl exc 348 409 precision type stamped 2 3723585 1 1 30 58 63 PASS 348 409 precision type stamped 2 37508812 l 1 30 63 ALL 6 cyl 3750884 1 0 546 0 546 BEARING Camshaft Number 3 and 4 Center and Rear Intermediate 38 54 ALL w small journals lsi j 1 D x 2 O D x 1 long 373162 3 1 1 10 53 55 CORVETTE 6 cyl 54 62 ALL w large journals 6 cyl 2 1 D x 21 O D stamped GM 3 3723582 1 1 30 55 63 ALL CORVETTE 8 cyl exc 348 409 precision type stamped 3 and 4 37235845 A R 1 30 58 63 PASS 3481 409 center and rr inter 63 ALL 6 cy1 rear inter 63 Ser 10 D D 4 cyl center 3750884 AJR 1 30 0 549 BEARING Camshaft Rear 38 54 ALL w small journals 15 1 D x 13 O D x Wg long 3731624 1 1 10 53 55 CORVETTE 6 cyl 54 62 ALL w large journals 6 cyl 16 1 D x 2 O D 3747841 1 1 30 55 63 ALL CORVETTE 8 cyl exc 348 409 precision type stamped 5 3723587 1 1 30 58 63 PASS 348 409 precision type stamped 5 3750886 1 1 30 63 ALL 6 cyl 63 Ser 10 D D 4 cyl 3750882 1 0 543 0 553 PLUG Camshaft Bearing Hole cup type in cylinder block 38 53 ALL 2 dia 838127 1 07 53 56 CORVETTE 6 cyl 54 ALL w large joirnals 55 57 ALL 6 cyl 57 ALL CORVETTE 8 cyl 2nd design 58 ALL CORVETTE 59 PASS 60 63 ALL CORVETTE 2 dia 3704158 1 10 55 56 ALL CORVETTE 8 cyl 57 ALL CORVETTE 8 cyl 1st design steel 2 dia x thk 3704794 1 10 0 803 ROD ASSEMBLY Connecting Less Dipper 38 47 ALL forged 838389 839558 or 3835184 839557 6 6 85 48 52 ALL 53 ALL exc P G forged 3701890 3701889 6 6 85 53 PASS w P G less insert 53 55 CORVETTE 6 cyl 54 62 ALL 235 insert bearing type forged 3836410 3836669 6 6 85 54 55 ALL 261 lst Ser 62 ALL 261 forged 3836964 3836956 6 6 85 55 61 ALL CORVETTE 265 283 insert bearing type forged 3703527 3703525 8 6 85 58 59 PASS 348 60 61 PASS 348 exc H Per Sp H Per cap forged 3732717 3732715 8 6 90 60 61 PASS w H Per Sp H Per 348 6 length between 2 holes ctr to ctr 3774771 8 7 10 61 63 PASS 409 lock nut has only one end chamfered 3814126 8 8 35 62 63 ALL CORVETTE 283 327 cap forged 3703527 3815281 8 6 85 63 ALL 230 63 Ser 10 D D 4 cyl cap forged 3788437 3788435 A R 6 85 63 Ser 10 thru 30 292 cap forged 3789422 3789419 6 6 85 Cgtzdggit Motor Division General Motors Corporation