Pioneer Valve Stem Seals 1/32" x .531" (PIOS-1066)

PIOS-1066 - VALVE STEM SEAL TEFLON

Teflon

Part Number: PIOS-1066

All Teflon seal with spring loaded wiper
Prevents unwanted oil from contaminating the cylinder, which can cause loss of power
Makes engine tune-ups easier and provides smoother engine idle by stopping leakage of air through the intake vlave guide