
Winter$17.62

KIBBLEWHITE
Out of stock · stock as of Sep 3, 2026
Shipping calculated at checkout
30-day returns on unused parts
Setting the correct installed valve spring height and pressure is critical, the proper operation of the valvetrain. KPMI® offers a large selection of valve spring shims to allow the builder to compensate, changes that may have occurred due to machining or custom parts usage.