hi my friend just bought a chevy apache with a 350 block 5.7 ltr V8 and im his mechanic now my prob is that we dont have the original engine number because when it arrived to malta they punched a new engine number, now my friend wants to buy a billet tru track kit and we have a prob concerning the crank shaft pulley because we have a weiand super charger did anyone have a similar problem i really need some help pls even in finding a gasket set does anyone know from were tnx my email is mmuccu@maltanet.net tnx loads