401 nailhead exhaust manifold question

I have a problem workin on a model A, installed a 401 and was hoping to use the exhaust manifold but, the passengers side aims right at the top of the frame rail. did they make a center dump maifold for any model Buick? Does anyone have any? The alternative would be headers but, I wanted to keep the look of the car with the manifolds. Thanks for any help.

 

I just picked up a set for a 364 that fits a 401. The drivers side is usually the problem with steering.

 

Here is another style.

 

I had the same problem with the 401 out of a 65 Wildcat that I put in my '50 chevy. I ended up using a drivers side manifold off of a 62 LaSabre on the passenger side and solved my problem.

 

Thanks for the ideas guys, you know, I think a d-side manifold would work on the p-side. Now the big question, does anyone have any for sale? Thanks,

 

I believe I have one of the ones pictured in post #3. Bottom one in the first photo which is the same as in the car photo. I did remove the heat riser butterfly and plugged the shaft holes. I have another one not pictured the comes out just a little further forward and angled down and back for the passenger side and the riser is still in it and working. PM me.

 

Hi ..
Have You a reference site.
For Hexaust Headers for 401 Nailhead Engine.
Buick Wildcat 1963.
I want to remove the original manifold.

Tank 's ....
Serge

 

Try Russ at Centerville Auto Repair, nailheadbuick.com. Website has pictures and Russ is very sharp.

 

sanderson headers.

 

Try this, its cheaper looks great,fit is stock and no issues with cracking & rusting. I have not flowed them but Im sure they are not far from headers. 1965 425 exhaust Manifolds removed heat riser ceramic chrome coated and thermal berring coating inside.


​

 

Oh yes and ported as you can see

 

Try Owens Salvage in Texas. Bob gives Hambers 10% discount. Look in the classifieds.