This is another one of those V8 intended parts that you can modify to inline six use to solve various manifold problems. Unpolished cast aluminum. This could be used with an adapter in place of the factory Chevrolet 235-261 or GMC 270-302 thermostat housing. The adapter would have to be fabricated. Has outlets for heater hose. Offenhauser #5308. $55.00.
