1937 216 235 CHEVY ORIGINAL ALUMINUM NICSON INTAKE MANIFOLD VINTAGE Made by Nicson Engineering Los Angeles Calif. NHRA SCTA. Condition is Used. With Two single barrel GM Rochester carburetors that will need to be rebuilt. "On the last photo" there is one small repair it would need to be grinded down it's on the bottom side and you really can't see it if installed. Do your own research I'm not an expert, Sold as found... Please ask all questions before Auction ends. Please look a...t all photos for condition est. All sales are Final. No Returns...