David in MI
I know there's more expensive brands out there, but I have had good luck with Pro X. If I was a pro racer going non stop wide open maybe I'd want something different, but for me Pro X is good enough.
Nicholas in PA
good so far
Anthony in PA
Gasket kit you won't regret buying
James in MT
Great product at a great price. Fit perfect and is working great...
David in MA
I have about 60 hours since I installed them and the clearances haven't moved, you'll never shim again
Tyler in OH