Pay in 4 interest-free payments of $8.62 Learn more
Ships within 48 hours · Estimated delivery Oct 21 - Oct 26
from mild to wild
Whether you're rebuilding a stock engine or changing to valve springs that have more seat pressure
The internal components are made from EN36 Material as used in racing
They're available in several sizes to fit your valve covers
7/16" Rocker Arm Screw In Stud Kit (1.800" Above Hex) from mild to wildSpeedmaster arm stud kits are made of 4140 Chromoly steel. They're roll threaded, heat treated to a maximum strength of 190,000+ PSI. and have a black oxide corrosion resistant finish. They feature larger radius stud fillets for extra strength.
US$ 12.00
US$ 18.15
US$ 28.00
