Ultimate Duty™ Valve Seals
The Best Seal Made, Period! Howards™ Premium PC type seals are made of a space age material which is tolerant to pump gas, alcohol, and nitromethane. Temperature tolerant to 350°. They are self-lubricating and offer controlled radial tension during changes in operating temperatures. Color Coded. Controls oil while lubricating the valve guide.
- Space age DuPont® fluoropolymer material
- Alcohol, Nitromethane tolerant
- Controlled radial tension during changing temperatures
- Self lubricated material to 350°
- Design allows very small amount of oil for guide/stem lubrication
- Color coded
- Installs with fingers
- Lifetime replacement warranty
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