GMC DIESEL ENGINE 50 60 65 0 349 BRACKET VALVE ROCKER ARM SHAFT 8 0890E 6 2366780 DH478 Inner 4 2366782 DH478 Outer 0 349 WASHER VALVE ROCKER ARM SHAFT BRACKET BOLT 8 1175E 14 382105 DH478 RepI3825452 0 353 SHAFT ROCKER ARM 8 1120E 2 2461822 DH478 0 353 SHAFT WITH ARMS BRACKET 8 SPRINGS 8 1125E 2 2449970 DH478 Incl Arms Bolts Brackets Spacers Springs Shaft 0 373 SPACER VALVE ROCKER ARM 8 1127E 6 2453472 DH478 80 ID x 1 18 OD x Thk 0 376 SPRING VALVE ROCKER ARM SHAFT 8 1140E 4 2367255 DH478 0 386 COVER ENGINE CYLINDER HEAD 8 0620E 1 696256 DH478 RH CG SG Models 1 696056 DH478 LH CG SG Models 1 696258 DH478 RH TG ModeI Less Extension Tube Rep 686258 1 696056 DH478 LH TG Model 0 386 TUBE ENGINE CYLINDER HEAD COVER 8 0685E 1 643518 DH478 Extension to Vent Hose 0 413 REINFORCEMENT ENGINE CYLINDER HEAD COVER 8 0665E 12 3877670 DH478 0 423 GASKET ENGINE CYLINDER HEAD COVER 8 0630E 2 2463688 DH478 0 426 ROD PUSH VALVE 8 1060E 12 2462491 DH478 12 2462952 DH478 W 2478642 Camshaft 0 429 SCREW VALVE ROCKER ARM 8 1090E 12 2379943 DH478 0 439 COVER VALVE PUSH ROD 8 0920E 1 2367250 DH478 20 x I I 0 443 GASKET VALVE PUSH ROD COVER 8 0940E 1 2491538 DH478 0 459 LIFTER VALVE 8 0980E 12 2462493 DH478 AR 2481104 DH478 W 2478642 Camshaft 0 519 CAMSHAFT ENGINE 8 1200E 1 2478642 DH478 Also Use 1 2477948 Gear 12 2481104 Lifter 12 2482952 Rod 0 529 KEY ENGINE CAMSHAFT OR BALANCE SHAFT GEAR 8 2265E 1 124549 DH478 Camshaft 1 x 4 0 529 RING SPACING CAMSHAFT GEAR 8 2356E 1 3835920 DH478 0 529 WASHER ENGINE CAMSHAFT GEAR 8 2366E 1 2448968 DH478 2 ID x 2 OD x Thk 1 2377033 DH478 u ID x 2 OD x 179 Thk 0 533 BOLT CAM BALANCE SHAFT THRUST PLATE 8 1225E 4 9424877 DH478 4 18 x I Hex Hd Plain 30OM Steel WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM 0 349 0 533 0 54 N S reference only Added this issue 2 AR PART