our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1211 rockers feature a 1.7 ratio for 7/16" stud '65-'87 Chevrolet 396-454 Big Block.
We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies.
privacy policy