Valvetrain

For use with intake and exhaust valve guides Retain their ability to seal in adverse conditions PTFE seals feature a metal jacket with choker spring Made in the U.S.A.

For use with intake and exhaust valve guides Retain their ability to seal in adverse conditions PTFE seals feature a metal jacket with choker spring Made in the U.S.A.

For use with intake and exhaust valve guides Retain their ability to seal in adverse conditions PTFE seals feature a metal jacket with choker spring Made in the U.S.A.

Solid rubber coated and solid PTFE seals utilize choker spring and lower tension spring to maintain optimal seal under high heat/stress conditions For use with stock intake and exhaust valve guides Made in the U.S.A. Compatible...

For use with intake and exhaust valve guides Retain their ability to seal in adverse conditions PTFE seals feature a metal jacket with choker spring Made in the U.S.A. Compatible Vehicles Years Make Make Notes 1995-1997 Harley-Davidson Bad Boy...

Solid rubber coated and solid PTFE seals utilize choker spring and lower tension spring to maintain optimal seal under high heat/stress conditions For use with stock intake and exhaust valve guides Made in the U.S.A. Compatible...

Vertical oil ways precision drilled for better oiling Drilled for locating screw Can be used for intake or exhaust Made from a nickel aluminum bronze alloy for longevity of tappet block and tappet block bore under extreme conditions Designed to...

Designed for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm Progressively...

Designed for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm Progressively...

Designed for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm Progressively...

Designed for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm Progressively...