Exhaust Manifold Swap?

[OutlawTaz]

Had the old broken exhaust bolts on the 657x problem... Found the problem and fixed it. But, the holes for the bolts that hold the head pipe to the manifold are really bad and I dont think I will be able to fix these without going to a bigger bolt.

My question is this: I have an old white 587 manifold laying around that is in great condition. Will this bolt up as a suitable replacement on the 657x? or do I need to find another 657 manifold?

[1fastski.com]

Re: Exhaust Manifold Swap?

the manafold is the same just check the side mounting bolt holes

[frankey01]

Re: Exhaust Manifold Swap?

Its the same patetrn of holes and size but you have to check if you nned the hole that holds the exhaust to the manifold on the back side the 580 manifolds dont come that way because the pipe was different and so it doesnt have that hole to screw into