TR-4A Twin pipe Exhaust Manifold

["Vanorder, James F" <vanorder@BATTELLE.ORG>]

My son-in-law and I are in the process of rebuilding his 64 TR-4 engine.
We would to acquire the 4A twin pipe exhaust manifold. Does anyone out
there have one they are willing to part with. Please advise. Although I
have not checked yet, I assume the 4A split manifold will fit up to a
TR4 engine. Any info will be helpful. Thanks

Jim VanOrder
COCTRA
Cols Ohio