Spring Shims - 1.500 OD .015 Thick

The Spring Shims - 1.500 OD .015 Thick are precision suspension tuning components designed for automotive enthusiasts and professional mechanics looking to optimize spring preload and ride height. These shims enable fine-tuning of coilover performance without the need to replace entire spring assemblies, making them essential for custom suspension builds and track setups.

Manufactured by PAC Racing Springs, these shims feature a 1.500 inch outer diameter and a thickness of 0.015 inches, allowing for effective adjustments in spring seat height. Their compact weight of 0.1 lbs and dimensions of 2.4 x 0.5 x 3.1 inches facilitate straightforward installation—simply position them between the spring perch and coil spring base to raise the ride height or modify spring rate characteristics.

These spring shims are compatible with most coilover and aftermarket spring applications that utilize 1.500 inch bore diameter springs, making them suitable for a wide range of import and domestic vehicles. Their precision manufacturing ensures consistent thickness, which is critical for maintaining balanced suspension geometry and preventing uneven tire wear.