Kenneth S
Well-Known Member
They have a radius machined on them, and then they are heat treated so they don't wear, if you use the old rockers on the reground cam you'll either round off some lobes, or wearout some rocker arms. If you have a junk yard close by get a good used cam with the rocker arms (keep the rocker arms matched to the same lobes, or else you'll have the same problem again).