Economical replacement rocker arm set?

Failing cam lobes throw debris onto the cylinder walls. It then gets dragged up the cylinders by the piston skirts and scores the cylinders and pistons. Not to mention what happens if your oil filter bypasses and lets some debris into the bearings. It is your engine anx your dime. If it were mine the i take would be off for examination of the lifters for propper preload and came wear.