Crane Cams' Quick Lock Valve Train stabilizers are a unique approach to the now common use of "stud girdles" for racing engine applications. Most importantly, the Crane Quick-Lock unit slashes the time required for removal and replacement of the stabilizer unit to a fraction of the time other units require. Crane VTS bars are made from finest quality aluminum bar stock, machined to precise blueprint specifications and attractively gold anodized for corrosion resistance. Each Crane VTS comes complete with all necessary hardware including heat treated steel rocker arm adjusting nuts. They are easily installed and require no cylinder head machining or modifications for installation. (CAUTION: Added height of the Crane VTS requires the use of aftermarket "tall" valve covers.) Review products and applications. Valve Train Stabilizer 11600-1$248.80 Valve Train Stabilizer 11604-1$248.80 Valve Train Stabilizer 13602-1$418.80 Valve Train Stabilizer 35602-1$494.80