The complete solution for spring removal and installation of LS1-LS9 springs!
Precise measuring device for checking the installed height of valve springs. Sets up just like a valve spring and reads like a simple micrometer. Far more accurate than snap gauge and dial calipers. Comes in two different height ranges. Base has 1.230 O.D.
Black anodized aluminum. Most convenient Valve Spring Tester on the market. Set spring height once and test as many springs as you want, with little effort. Handles up to 600 lb. springs.
Made in billet aluminum with steel inserts for many years of use. Special roller tip end and steel guides will work with most rocker arms. Adjustable for different ratios. Comes with a 0-600 lb. gauge. Complete with easy to read instructions.