I have a flat head 6 cylinder engine they need rebuilt as it is stuck $250. As you can see in the pictures I have put oil in the cylinders to help free it up but it has not worked as of yet. I have heads, intakes, exhaust manifolds, and many more engine and transmissions and trans parts. I have two know good transmissions and 5 in unknown condition. All of the parts I have are for a 1939 Pontiac which I have a number of body parts for. Call me this is a landline line I do NOT text or email. CALLS ONLY to ask questions and to check availability