High-Lift Upper Spring Collars Cams with .600 lift can easily be accommodated when used with high-lift springs Made from T-6 aluminum, collars are lightweight, hard-coated…
High-Lift Valve Spring Kit Accommodates cam lifts of .550″+ Installation does not require machining of heads Kit includes four inner and four outer springs For…
Valve Spring Upper Collars Similar to stock 80-style parts, but lower profile for easier installation of higher lift cams Required parts if you use 80-style…
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.Ok