Hi, I am new to this sight What year exhaust manifold will fit my 61 394. I would like to replace that single dual exhaust manifold on the right side.
Thanks
Pat
61 Olds Dynamic 88 2dr sedan

 

I believe you can get a dual exhaust manifold for the driver's side. Try to find a 98 Coupe with the high compression 394. You can slavage the driver's side manifold off of this and put it on your car. Then you take the cross over off and cap off your passenger side manifold (or better yet have it welded up). I believe any driver's side dual exhaust manifold from a 394 will work. It doesn't have to be a specific year.