Ferrea Drag Race High Lift Dual Valve Spring Seat Locator For S10149 Set of 16 RSX K20A2 K20A3 K20Z1

Ferrea Drag Race High Lift Dual Valve Spring Seat Locator For use with S10149 Set of 16 RSX K20A2 K20A3 K20Z1
Ferrea takes great pride in offering premium quality Spring Seat Locators. Fully CNC machining in-house from 4140 chromoly alloy for different applications. Each piece is crafted to exact tolerances OD & ID specs and insure flat, parallel spring pad to the bottom surface. Heat treatment consists of a hard Nitrided surface for unmatched toughness and anti-wear characteristics. We also offer custom manufactured production runs capable of meeting your specifications.