Supertech Forged Stainless Steel Valves are precision made to exacting specifications and are suitable for both street performance and full Race vehicles.Supertech valves have been proven to work great in street vehicles for day to day use where engine buildup and byproducts can harm typical "race valves," yet these valves have proven their worth on max performance all out race engines, surviving lap after lap, race after race, and even multiple seasons without being replaced!
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Coupon LABOR10 has been activated!Your discount is:All products not in the category "Engine Components/BMW Stroker Kits & Crankshafts" are 10% off.