Header - B- '32 chassis-4-into-1 : w/Mech F/P1 Here at Red's Headers we make parts for your vehicle are guaranteed to fit! There are no shortcuts, or one size fits all solutions, which is why we hand make our parts and test fit them to make sure they fit each vehicle and the engine. Parts made by Red's Headers are true bolt on performance for your vehicle. Single outlet header Fits Model A or B engine in 32 and later chassis This is the only header available to fit the '32 and later chassis