FULL ROLLER BBC 502 BLOCK, forged GM crank, forged GM rods, JE piston n rings,Mallory billet unalite distributer,Wiend high rise intake with 2 660 holley's. The cam is a crower with a 620 lift(hyd roller). Heads are 049 GM cast with manley valves. Crower roller rockers n liftres. The comp is 10to1 and was just freshened by JP Marine, motor has 2 lakes trips, apx 5 hours, freshened 2 months ago have the recipt.This package is turn key........8,500 obo, may trade for biger cube BBC.....or maybe Hi Comp BBC!!!