Skunk2 Racing Alpha Series Valve Set (310-05-1535) 1785 Fits 1998-2002 GM LS1 F-Body

Fits 1998-2002 GM LS1 F-Body Returnless System

Universal Tip

Dyno tested and produced power increases of +15Hp and +27 lbs

larger downpipes

Includes electrical harness and filter sock

Skunk2 Racing Alpha Series Valve Set (310-05-1535) 1785 Fits 1998-2002 GM LS1 F-BodyStandard Compression Dished Face Hard Chrome Plated 35mm HNV 3 Stainless Intake 30mm EV8 Stainless Exhaust 1pc. Forged. Skunk2 Alpha Series valves are manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one piece forgings, each valve is heat treated using a proprietary process for extraordinary strength and durability. Alpha Series Valves feature hard chrome plating and fully machined valve heads. Other valves may appear