Schnitz Racing

Schnitz Engine Stud Puller Socket Set

Used to install and remove engine studs. Includes 6, 8, 10, 12mm fractional stud puller sockets that grab the bolt below the threads, preventing damage. Can also be used with 5/16", 3/8" and 7/16" studs. For use with socket driver or 21mm box/open end...

Schnitz Valve Spring Compressor Kit

Features: Heavy-duty construction Comes with 16mm, 19mm, 23mm, 25mm, 30mm collars Carrying case included Max. opening 130mm Max. depth 100mm Used by Top NHRA Mechanics Works on nearly all modern liquid cooled, off road and air cooled engines.