EZ Wrench Valve Lash Adjustment Tool Tools These Only Fit RMRE 12º

These Only Fit RMRE 12º Raptor BBC Cylinder Heads

XX-Lg and XXX-Lg)

Lost in storage for over 20 years

and pistons

EZ Wrench Valve Lash Adjustment Tool Tools These Only Fit RMRE 12ºValve lash settings are critical on a racing engine. The valvetrain takes an enormous amount of punishment. Wear that occurs in this area causes clearances to increase. Monitoring valve lash setting affords you the opportunity to replace weak or failing components before they actually fail. Failed valvetrain components can result in severe and expensive engine damage. Lets say you are at the races adjusting your valves and you find a particular valve,