Pay in 4 interest-free payments of $3.00 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
although slightly taller
This Speedmaster LowRise manifold is a direct replacement for the stock manifold on 1957-95 Small Block Chevy non-EGR engines
These drives fit under your stock timing cover and come complete with instructions
Includes special adapter bushings to fit 1987-95 engines
This construction ensures superior strength
10 Degree 11/32" -0.030" Install Height Chromoly Valve Locks Keepers although slightly tallerSpeedmaster 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
