Andrews, top collar set. Steel. .560″ lift

Heat treated steel. For use in up to .560″ medium lift applications no machining required. Can be used with 906855 high performance springs but are compatible with OEM springs. For high RPM the 906855 spring set for higher spring pressure is recommended.
84-99 Evo B.T. 99-04 Twin Cam 86-03 XL (NU)
Sold as: SET