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PAC Racing Springs engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PAC Racing Springs lineup with fast shipping and expert fitment support — order with confidence.
Proper valve spring setup is the difference between a winning engine and a mechanical failure. The PAC Racing Springs S190-16 shim kit offers a 0.020-inch thickness, perfect for micro-adjustments during your valvetrain assembly. These shims are essential for correcting installed height variations caused by valve seat recession or multi-angle valve jobs.
When building high-performance engines, consistency is paramount. These PAC Racing shims ensure that every valve spring operates within the manufacturer's specified pressure range, maximizing power output and preventing valve float at high RPM. The hardened steel construction resists deformation under heavy spring loads, providing long-term stability for your valvetrain geometry. Whether you are a professional engine builder or a dedicated enthusiast, these shims are a vital component for your next build. Find all your essential engine components at GGCRACING.
Other popular PAC Racing Springs products customers consider together:
PAC Racing Springs engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PAC Racing Springs lineup with fast shipping and expert fitment support — order with confidence.
Proper valve spring setup is the difference between a winning engine and a mechanical failure. The PAC Racing Springs S190-16 shim kit offers a 0.020-inch thickness, perfect for micro-adjustments during your valvetrain assembly. These shims are essential for correcting installed height variations caused by valve seat recession or multi-angle valve jobs.
When building high-performance engines, consistency is paramount. These PAC Racing shims ensure that every valve spring operates within the manufacturer's specified pressure range, maximizing power output and preventing valve float at high RPM. The hardened steel construction resists deformation under heavy spring loads, providing long-term stability for your valvetrain geometry. Whether you are a professional engine builder or a dedicated enthusiast, these shims are a vital component for your next build. Find all your essential engine components at GGCRACING.
Other popular PAC Racing Springs products customers consider together:
