Feuling Valve Locks 1213

Description

Valve spring kits are direct replacement no machining or rocker box clearance required Larger lift camshafts require valve guide machining for seal and retainer clearance Steel valve locks STD. height 7mm triple groovet Up to .574" lift for 1984-2004 Big Twin, 1986-2003 Sportster and up to .700" lift for 2005-13 Twin cam