Give your starter a hand by installing these awesome valves in your high-displacement, high-compression engine Simply drill a threaded hole (10mm x 1.0mm) on each cylinder head and screw in the self-sealing release valves Made in the U.S.A.
Pack of 2 pieces
Fits:
All Harley Davidson Big Twin, XL and Buell engines
Give your starter a helping hand by installing these great valves into your high-compression, high-displacement engine.High quality and threaded M10x1.
Give your starter a helping hand by installing these great valves into your high-compression, high-displacement engine.High quality and threaded M10x1.
