Re: BBK Ssi
yup, most people don't realise as well that deck height and how far down the hole you sit is different on every last single rebuild (even piston to piston), not to meantion if the heads have been shaved (even box stock factory, mine yeilded high) is not the same head to head. and Piston to valve clearence is usually played out in thousand's of an inch.
double check, do it, be happy you know your valves will never kiss a piston.
93 mustang notch
~450hp 331 stroker - Sold