7 Degree 11/32" Std Install Height Chromoly Valve Locks Keepers Design from the ground up

Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated

The impeller and cavity have been custom CAD designed and engineered to be larger and more efficient to provide flow that is 40 percent greater than stock pumps

It is similar to our LowRise

These forged steel axles are designed to fit a range of applications and are non-tapered with hardened bearing seats

So can features such as full ball-bearing construction

7 Degree 11/32" Std Install Height Chromoly Valve Locks Keepers Design from the ground upSpeedmaster valve locks are designed for stock or performance engines using 7 degree valve locks. They are manufactured from machined steel and offer excellent valve spring location, so it is not necessary to change to a 10 degree retainer. Whether you're rebuilding a stock engine or changing to valve springs that have more seat pressure, these Speedmaster valve locks will provide the reliability that you've been looking for.