Full Gasket Set Intake Exhaust Valves Fit 02-04 GMC Cadillac Chevrolet 4.8 5.3 Crankshaft Thrust Washer Set ENG CODE "H23A1"

ENG CODE "H23A1"

1 Guide Rail Right (curved - plastic)

Intake Manifold Gasket (not included)

Part Numbers: HS7010

1992-1993 CHEVROLET G20 6

Full Gasket Set Intake Exhaust Valves Fit 02-04 GMC Cadillac Chevrolet 4.8 5.3 Crankshaft Thrust Washer Set ENG CODE "H23A1"Remark: This kit include the valley pan gaskets for engines with Active Fuel Management (AFM.) system, and without Active Fuel Management (AFM). However the plastic AFM valley pan gasket in this set only use to replace the perimeter seal only. This kit DOES NOT INCLUDE the complete valley pan gasket that use to service Displacement On Demand solenoids. For 2004 engines there are two different designs for the head bolts. 1st design head bolts have 16