I have a REALLY nice set of 4/6 cylinders and heads for sale. They came off a sled showing 1,5xx miles. The cylinders have original chrome in excellent condition with stock uncut porting. The heads are also uncut, and don't have a single mark in the combustion chambers. I also have a single good used OEM piston with rings out of the same engine. $300 for the cylinders, $60 for the heads, $30 for the piston.