8228-2-Z Manifold nuts, plumber style

If you are maintaining a classic 45 cubic inch Flathead, you know how important the intake seals are. These Colony plumber-style manifold nuts are sold as a pair and feature a durable zinc finish. They are designed to fit 1932 to 1973 45 cubic inch Sidevalve models, though they are not intended for 1940 to 1946 WLD or 1953 to 1954 Servi-Car applications. These nuts are a high-quality reproduction of OEM 27051-32, providing the exact fitment needed for these long-running engines. Using fresh hardware during your manifold assembly helps ensure a tight, even seal, which is crucial for the performance of these vintage machines.