[Chevelle-List] valve guides re-knurled

[Richard Milkiewicz]

I heard once that you don't want valve guides re-knurled. Get new ones. Anyone have any knowledge there?  What about the guys that say they put in all stainless steel valves and name brand names? Would going through the expense of putting in all new springs although some test ok have any merit? Get new guides. Knurling is a temporary fix at best. They start leaking oil after a short while. Replace the springs with new. Especially if your going with a new or hotter cam. You could wind up with valve float. Stainless steel valves are a matter of choice. If your not building a racer, stock valves with a 3 angle grind and hardened seats are plenty. Just my opinion. Rich "66 Malibu ACES # 5066