350 ENGINE ASSEMBLY V GMC GROUP 0 51 9 Con 74 G 1 2 3 Sub NB2 w 48C 4 340284 1 107 00 CAMSHAFT 4 8 1200 78 All Diesel 22510754 I 299 00 CAMSHAFT Note 1 8 1200 Q 0 539 BEARING Camshaft No 1 Front 7178 All exc Diesel 474005 1 14 90 BEARING cm shf 1 8 1210A 78 All Diesel 56I077 1 10 45 BEARING cm shi 1 8 1210A 0 543 BEARING Camshaft No 2 Front Intermediate 7177 All Blazer Jimmy M H C 474008 1 14 85 BEARING 8 1210A 78 All exc Diesel 474005 2 14 85 BEARING am shf 2 rr 8 1210A 78 All Diesel 390300 I 10 45 BEARING cm shf 2 8 1210A 0 548 BEARING Camshaft Center or Rear Intermediate 7177 All Blazer Jimmy M H C 474007 2 I4 90 BEARING 8 1210A 78 All exc Diesel 474007 2 I4 90 BEARING 3 4 8 1210A 78 All Diesel 390301 1 10 45 BEARING cm shf 3 8 1210A 78 All Diesel 390302 1 I0 45 BEARING cm shf 4 8 1210A 0 549 BEARING Camshaft Rear 73 78 All Blazer Jimmy M I I C 474005 1 14 85 BEARING 0 543 8 1210A 78 All Diesel 390303 1 10 45 BEARING cm shl 5 8 1210A 0 553 PLUG Camshaft Bearing Hole in cyl block 73 78 All Blazer Jimmy M H C exc Diesel 3997752 I 33 PLUG rear 8 1360A 0 603 ROD ASM Connecting 7178 All Blazer Jimmy M H C exc Diesel 14031310 8 34 75 ROD ASM 8 1840A 78 All Diesel 558504 B 44 00 ROD ASM 8 I840A 0 618 BEARING UNIT Connecting Rod GMC 8 18608 V NOTE Units consist of one upper and one Iuwer bearing 7178 All Blazer Jimmy M H C exc Diesel 3910555 A R N L BEARING UNIT std 8 18508 73 78 All Blazer Jimmy M H C exc Diesel 3910558 A R 8 95 BEARING UNIT 001 U S 8 I860B 73 78 All Blazer Jimmy M H C exc Diesel 3910557 A R 7 00 BEARING UNIT 002 U 8 18608 73 78 All Blazer Jimmy M H C exc Diesel 39I0558A R 8 40 BEARING UNIT 010 U 8 1860B 7178 All Blazer Jimmy M H C exc Diesel 3910559 A R 8 40 BEARING UNIT 020 U S 8 I860B 78 All Diesel 5474130 A R 10 00 BEARING UNIT std 8 18608 78 All Diesel I 8008495 A R 9 75 BEARING UNIT 010 U S 8 18508 0 823 BOLT Connecting Rod Bearing Cap 73 78 All Blazer Jimmy M H C exc Diesel 461372 16 1 25 BOLT 8 1870A 78 All Diesel 382570 16 1 45 BOLT 8 1870A 0 628 NUT Connecting Red Bearing Cap Bolt 73 78 All Blazer Jimmy M H C exc Diesel 3866788 R 33 NUT 24 x thick hex head I 8 1900A 78 All Diesel 39592I 8 57 NUT conn rod 8 1900A WAREHOUSING AND DISTRIBUTIONDNISION 0F GENERAL MOTORS CORPORATION LT TIIUCK 51 1 REV 2 83 055 0 51 9 0 626