I have a 4.2 258 jeep motor swap into a DJ5 (right hand drive) AMC mail jeep. Donor engine has a paired offenhauser 5979 ? 5989? (There is a score mark on number on bottom of manifold). The donor engine exhaust manifold it came with does not fit. The original AMC manifold doesn’t fit donor engine.
Exh Man pipes are in the way of the intake matching up, in about 4 places.
What do i need for a correct exhaust manifold w/ this combo?
I can’t swnd picturea, they make too big of a file. ridge runner ave an