A small dome is cast into the cylinder head. During production the cast dome is machined into the final production dome. It may be possible to temporarily fill in the pattern in order to have no dome form during the casting process. Contact Dan at White Owl Speed...
Interference with vehicle accessories can only be determined by the specific application you are installing the manifold on. For the most part, Offenhauser manifolds are designed to be used on a majority of applications. There may be circumstances where the...
Just spoke on the phone with you. Normally, there should not be any clearance issues regarding the column shift mechanism and the cylinder head. That being said, thing can get “out of wack” over 70 years. Double check all the bushing to make sure the...
