3.XX exaust manifolds

[trotterlg]

I read here (I think) that one model car used exaust manifolds that did not use a cross over and were combined later down stream. Is this correct? Any stock manifolds that have a single outlet fitting per side? Larry

[Superdave]

04/05 Malibu 3500's have the style you are looking for. They flow excellent.

[trotterlg]

Thankyou, they are for a 3.1 aluminum head into a Fiero. Larry

[Superdave]

On a Gen 2 engine make sure to use Gen 2 gaskets, the 3500 manifold ports are huge and you could have sealing issues.

I used 2 3500 front manifolds (the rears are a different exit angle) on a 3400 swap in my old 91 Cavalier. If i can find pics i'll post them up. It worked out great.

[trotterlg]

So two fronts or two rears would get the exaust to exit on opposite end? Larry