Ok so am I under thinking this process? Can i just snug up the checking pushrod against the lifter and the adjustable rocker? and use that measurement -.030? This is all new territory for me, the BB has always just had iron heads, stock rockers and pushrods. I don't want to not complete Dragweek and don't have billions to continually throw at valvetrain parts. Also since the Stealth's only accept 5/16" pushrods without modifications should i do the .118 wall Manton's? The only other Series 3 option at Manton is a .083" wall pushrod