P pitoturbo Member Joined May 29, 2001 Feb 17, 2007 #1 what kind of machine work neded to install harland-sharp roller rockers on a iron head
K knperformance knperformance Joined May 4, 2006 Feb 17, 2007 #2 You need to clearance your rocker pedestals on each side so the rockers wont hit.