7mm Valve Guide (12V VR6 Intake/Exhaust)

These VR6 valve guides have no step. Si, they install .055″ (1.40mm) deeper than the standard items. This provides more valve stem to retainer clearance for .455″ higher lift camshafts (288 and 306 camshafts). These guides are compatible with street and also race cam profiles

Parts are priced each.