COMP Cams Valve Spring Shim - 0.060 in Thick - 1.250 in OD (Set of 16) RCI Machined Ports: These manifolds have

Machined Ports: These manifolds have both the inlet and the outlet ports machined for a smooth transition and optimal flow path for improved throttle response

load capacity and durability

Large adjustment knobs and numbering for easy programming

Formula & Sports Racer Wedge

COMP Cams Valve Spring Shim - 0.060 in Thick - 1.250 in OD (Set of 16) RCI Machined Ports: These manifolds haveComp Cams Valve Spring Shim 0. 060 in Thick 1. 250 in OD (Set of 16) 4748 16 Product Features: Valve Spring Shim 0. 060 in Thick 1. 250 in OD Steel Set of 16 Pit Stop USA offers Valve Spring Shims like Comp Cams Valve Spring Shim 0. 060 in Thick 1. 250 in OD (Set of 16) 4748 16 at low everyday prices. Be sure to check out all our products from Comp Cams including Engines and Components and Camshafts and Valvetrain. Engine Valve Spring Shim Spring