1946 70 ENGINE ASSEMBLIES 0 519 CAMSHAFT Con t I 62 All 327 63 70 All 283 307 327 350 3896929 1 standard ldent No 3896930 62 69 Ser 50 60 4 53 5126932 1 l ident No 5126748 62 66 Ser 80 6V 53 5199396 1 left bank 62 66 Ser 80 6V 53 5199397 1 right bank 4 63 65 Ser 50 230 3864918 1 ldent No 3864897 64 70 All 292 3847998 1 ldent N0 3848000 65 69 All D351 D DH478 2478642 1 l 65 67 All D351 5126929 1 66 68 All 366 3856349 1 I ldent N0 3856350 66 70 All 250 3864497 1 I ldent No 3864896 or 3850958 68 All 427 3916197 1 69 70 All 366 3891515 1 69 70 All 427 3935464 1 0 529 WEIGHT PLUG SPACER WASHER Camshaft 62 68 Ser 50 60 4 53 exc Tilt 5109504 1 frt balancer cast 5109504 Q 62 66 All 3 53 4 53 I 5109874 1 rear bal outer cam gear 0 662 63 66 Ser 60 4 53 67 68 Tilt 4 53 5119278 1 rear bal inner cam gear 0 662 62 69 All 3 53 4 53 6V 53 5151277 2 PLUG 62 64 Ser 60 4 53 65 69 All 3 53 4 53 6V 53 5121077 1 SPACER gear rear 65 69 All D351 D DH478 2448968 1 WASHER camshaft gear 0 533 BEARING UNIT PLATE WASHER Camshaft Thrust 38 62 All 6 cyl 65 69 All D351 D DH478 66 69 All D DH478 3707916 1 w spacing ring 1 gz l D flat on 2 sides 63 70 All exc Diesel 8 cyl 3790531 1 w spacing ring 1 z O D x 1 u l D 66 68 All 366 427 3887871 1 65 66 All D351 D DH478 67 69 All D DH478 exc Tilt 2378470 1 PLATE Idler gear thrust 0 738 A 65 69 All D351 D DH478 2454008 1 PLATE gear thrust 62 69 All 3 53 4 53 6V 53 5116198A R WASHER cam and balancer thrust 64 69 All 3 53 4 53 6V 53 5132504 2 WASHER idler gear thrust 0 539 BEARING Camshaft Balancer shaft Front or No 1 55 70 All 8 cyl exc 322 348 366 409 427 3723584 1 stamped 1 r 63 66 Ser 50 60 6 cyl 67 70 All 6 cyl exc Diesel 3750882 1 stamped 1 0 543 65 All D351 D DH478 2441935 1 camshaft 65 69 All D351 D DH478 2470538 1 balancer shaft 66 69 All D351 D DH478 2467962 1 camshaft 66 70 All 366 427 3967808 1 camshaft stamped 1 62 66 Ser 80 2 cyc Diesel 5198983 1 V BEARING UNIT cam 010 O S 68 69 All 4 53 5198984 1 BEARING UNIT camshaft std 68 69 All 4 53 5198978 1 BEARING UNIT camshaft 010 U S 68 69 All 4 53 5198981 1 BEARING UNIT camshaft 020 U S 0 543 BEARING Camshaft Balancer shaft Front Intermediate or No 2 54 62 All 6 cyl 3723581 1 stamped 2 55 70 All 8 cyl exc 322 348 366 409 427 3723585 1 stamped 2 58 65 All 348 409 67 70 All 6 cyl exc Diesel 3750882 1 stamped 2 63 66 Ser 50 60 6 cyl 67 68 All 6 cyl exc Diesel 3750884 1 stamped 3 4 0 546 65 All D351 D DH478 2441940 I camshaft 65 69 All D351 D DH478 2470539 1 balancer shaft 66 70 All 366 427 3967810 1 precision type stamped 2 67 68 All D DH478 8871196 1 camshaft 0 546 BEARING Camshaft Balancer shaft Center or Rear Intermediate 54 63 All 145 230 235 261 292 3723582 1 rear inter stamped 3 55 70 All 8 cyl exc 322 348 366 I 409 427 3723586 1 center and rear inter stamped 3 4 58 63 All 348 409 center and rear inter stamped 3 4 63 70 All 230 250 292 348 409 3750884 1 rear inter Q 65 All D351 D DH478 2441941 1 camshaft No 3 65 69 All D351 D DH478 L 2470540 1 balancer shaft No 3 66 69 All D351 D DH478 8871194 1 camshaft No 3 66 69 All D351 D DH478 8871195 1 camshaft 2 3 V 66 70 All 366 427 3967809 2 center and rear inter stamped 3 4 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 0 51 9 0 546 0 20 REV 5 79