273 Rocker Arms
Change the adjusters to a lock nut style and get rid of the interference fit originals and they are very good. The last picture the end rocker is a crane sitting next to an original that has been fitted for lock nuts . I have several sets I changed over to sell to people getting engines done here to lower their cost on rockers. Never had any fail on engines that leave here.
Change the adjusters to a lock nut style and get rid of the interference fit originals and they are very good. The last picture the end rocker is a crane sitting next to an original that has been fitted for lock nuts . I have several sets I changed over to sell to people getting engines done here to lower their cost on rockers. Never had any fail on engines that leave here.