Basically right now the engine in my 86 is a 010 block assembled with an insanely overbuild bullet proof bottom end (ARP mainstuds w/stud gurdle, crank scraper + windage tray. Compcam (lost cam card but it sounds beastly)topped with a Holley 650dp (Fresh rebuild) (Arp mainstuds, crank scraper, m55 w/high pressure spring, 3927186 heads w/screw in studs + poly locks (Otherwise heads are untouched) . Arp Rod bolts(all internal hardware is arp), forged crank, rods, pistons, 10.1 comp ratio and low tension pistion rings (between the cam and rings a vaccum pump is required to keep the rings sealing properly). While it hauls serious **** I'd prefer to sell it and return the car stock as I plan to use it as a daily driver, I paid 1,800 for the engine and have put around 1,500 on it since, would like to sell it for 1,500 OBO (need a trans rebuild for my 86 vette) PM with offers, questions or anything else.