I have a 355 cu in vortec race motor the bottom end has a eagle forged crankshaft, Eagle I beam rods and JE pistons. It all is balanced. It has a comp cam, roller rockers and Vortec heads that have 64 cc combustin chamber 170cc intake runners and stainless steel valves. It comes with very thing from carb to pan. This motor was a backup motor for my late model race car but i sold the car and now i dont need the motor would like to sell asap. There is over $5000 in just parts in this motor this is not a junk yard motor. It is about 500 hp. Call Tom 541-409-7212.