PAC Racing Valve Spring Shim - 0.050" Thick - 1.250" OD - Steel (Set of 16) Helmet Shelf Pins will work with thicknesses

Pins will work with thicknesses up to 1/4"

The 1/2 in

The enlarged radius base provides extra strength for a more durable stable shank

Ford: Fairlane 63 - 70 6

For any pump

PAC Racing Valve Spring Shim - 0.050" Thick - 1.250" OD - Steel (Set of 16) Helmet Shelf Pins will work with thicknessesProduct Description: Valve Spring Shim 0. 050 in Thick 1. 250 in OD Steel Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services at various racing events. We believe these