350 ENGINE ASSEMBLY V 0 429 BALL NUT STUD Valve Push Rod Adjusting 67 75 All 350 4 4 3959142 XR 42 II dla 4 4 4 4 67 75 All 350 4 44 4 3744341 16 24 NUT valve rocker arm 24 across the flats x z 4 67 72 All 350 exc p4 H Per4 73 75 All 350 4 4 4 3814692 16 59 STUD valve rocker arm ball 003 0 S4 ight blue paint 4 4 4 67 75 All 350 4 4 4 3815892 16 59 STUD valve rocker arm ball 0l3 0 5 24 Z 1 I groove on shank light blue paint 44 4 70 74 All w Sp4 H Per 350 44 3973416 16 59 STUD ball 44 4 44 0 439 GUIDE Valve Push Rod r 70 74 All w D H Per 350 4 3973418 8 70 push rod 444 44 4 0 459 TAPPET Valve or Lifter 67 72 All 350 exc Sp H Per I 73 75 All 350 exc Sp H Fer Police Taxi 4 5232670 16 N L hydraulic type 444444 4 70 72 All w Sp H Per 350 4 5231585 16 N L 73 75 Police Taxi 73 74 All w Sp H Per 350 5232720 16 4 63 0 519 CAMSHAFT Engine NOTE Engine Camshaft Break in O I 10508ULZ Group 1 850 should be used when installing new camshalrs 67 72 All 350 exc Sp H Per NB 2 73 75 All 350 exc Sp H Per 4 3896929 1 53 50 standard ident No 3896930 4 70 72 All w SP H Per 350 4 4 3972176 1 53 50 Note 1 4 4 4 4 4 4 4 4444 72 All w NB 2 350 exc Sp H Per 4 4 4 3998962 1 53 50 73 74 All w Sp H Per 350 3896962 1 53450 NOTE 1 When using 3972178 Camshaft Assembly in place of 384 9346 CemshafrAssemhI a ir is necessary tv make va ve lash edjustments af 024 intake and 030 exhaust for best performance 0 539 BEARING Camshaft Front or No 1 67 75 All 350 44 3723584 1 2 65 precision type stamped 1 44 44 0 543 BEARING Camshaft No 2 Front Intermediate 67 75 All 350 3723585 1 2 65 precision type stamped 2 4 4 4 4 0 546 BEARING Camshaft Center and Rear Intermediate 67 75 All 350 4 4 37235B6A R 2 65 stamped 3 and 4 4444 4 4 0 549 BEARING Camshaft Rear 67 75 All 350 4 4 44 3723565 1 2 65 precision type stamped 2 04543 4 0 553 PLUG Camshaft Bearing Hole cup type in cylinder block 67 71 All 350 lst design 4 3704158 1 24 2 dia 444 4 4 71 75 All 350 2nd design 4 4 3997752 1 4l4 rear brg has mfg ident mark 0 603 ROD ASSY Connecting Less Dipper 67 75 All 350 exc Sp H Per 3916396 8 14 05 70 74 All w Sp H Per 350 4 3973366 8 43 50 0 616 BEARING UNIT Connecting Rod 1 Upper and 1 Lower Refer to chart for Model Application NOTE See Dealer Pr ce Schedule for applicable prices CONNECTING ROD BEARING UNIT CHART MODEL USAGE STD 001 U S 002 U S 010 U S 020 U S 67 75 All 350 44 4 39105550 3910556 3910557 39105580 3910559 9 Alum num M 400 0 623 BOLT Connecting Rod Bearing Cap 67 All 350 4 4 4 4 460405A R 92 Z4 x 1 repl 3892670 68 75 All 350 4 3916399 16 66 24 x 1 u 0 626 NUT Connecting Rod Bearing Cap Bolt 67 69 Chevy Chevelle Camaro 350 9422298 A R 10 24 x IJ thick one end chamfered 8 917 4 67 69 All exc Chevy 350 70 75 All 350 444 3866766 A R4 14 24 x thick hex nut both ends flat Note 1 4 4 f NOTE 1 Also used with bolts not requiring ccrferpins T GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 0 429 0 626 0 aa REV 4 77