Comp Cams .030 X 1.250 Spring Shim Custom Lighting No additional hardware or adapters

No additional hardware or adapters come in this set — it's the nuts only

Will these rails bolt directly to my truck without modification

Fitment Fits 2022-2025 Toyota Corolla Auris 5DR Hatchback After Facelift

You'll need basic sockets and a floor jack with jack stands

Comp Cams .030 X 1.250 Spring Shim Custom Lighting No additional hardware or adaptersSpring Shims: . 030" Thickness, 1. 250" O. D., . 814" I. D. These . 030" thick Valve Spring Shims with 1. 250" outside diameter and . 814" inside diameter are used to equalize the installed height of valve springs. Made from the highest quality shim stock, these shims are heat treated to stand up to radical cam lobes. Kits are also available.