Model A Radiator Necks
All brass replacement necks only. Just solder in place. Our 1928-29 neck is the correct neck that has a ledge for the gasket to seat against! When soldering the 1930-31 in place, be sure you have the stops for the cap in the proper place!!! If using a stock cap, it doesn't matter but when using the moto meters or quail style caps, position is critical. U.S.A.