10 Degree 11/32" +0.050" Install Height Chromoly Valve Locks Keepers Speedmaster fuel injectors offer precision

Speedmaster fuel injectors offer precision control of fuel delivery and atomization for increased power

The 6-pinion rear planetary carrier is made from 4340 steel

Speedmaster ring gear bolts are forged from premium-grade 8740 chromoly steel and heat-treated to a rating of 200

This TH400 7075-T6 Billet Aluminum Direct Drum is manufactured specifically for drag racing

Speedmaster billet aluminum valve bodies are engineered to be a state-of-the-art replacement for your original valve body

10 Degree 11/32" +0.050" Install Height Chromoly Valve Locks Keepers Speedmaster fuel injectors offer precisionSpeedmaster valve locks are wider angled 10 degree locks. They distribute the ever increasing valve spring loads over the retainer better than typical 7 degree locks by reducing the chance of "pull through" failure. They are machined from chromoly steel, heat treated for maximum strength, and designed with a 10 degree taper. The Speedmaster valve locks will fit any Speedmaster 10 degree retainer and are recommended for all race applications due to