Click the button below to add the Valve Spring Shims to your wish list.
Set of 16 shims that are used to increase valve spring pressure by 30 pounds.
These are grade 9 steel, 1.25 O.D., .100 thick.
We promise to never spam you, and just use your email address to identify you as a valid customer.
This product hasn't received any reviews yet. Be the first to review this product!