(SOLD) Very Good condition Edelbrock P600, 3-Deuce Manifold. All threads are good and there is no corrosion. This manifold was not used much. Also with the manifold is a custom 3-deuce to single 4 barrel adapter. I machined this piece and ran it on my engine while on the test stand. There were no issues. So, this could be run in the original 3-deuce configuration or single 4-barrel. The (3) carburetor mounting pads have had a small amount of material removed to allow the 4 barrel plenum to sit lower. which has no effect on running 3 deuces. The plenum is made from 7075 aluminum which is a lot more dense that 6061 and it is a thick wall. This was due to the need for rigidity considering the plan to use this same manifold (with a another plenum top) for running my supercharger. Please PM me here. - EM