COMP Cams 11/32" O‑ring valve seal fits 11/32" valve stems and OE‑size guides with a .400" outer diameter, providing reliable sealing against oil migration past the valve guide. The O‑ring uses the standard retainer and oil splash shield and installs without machining, making it a straightforward service replacement where OE fit and function are required.
COMP Cams Valve Seals 11/32in O Ring