Buick Plastic 3.8 Manifold Ideas?

[Petrievl]

hey everyone, just thoughts over the last few weeks, putting a plastic manifold on an ecotec 3.8



from the buick regals, bonnevilles etc..

ovbiously loom, plugs etc. would have to be modified but im going to give it a shot in the next few weeks on a sparey ecotec.

any ideas, know of anyone whose done it would be excellent.

cheers guys.

 

[Jxfwsf]

prone to warping and leaking (there is an alloy version which is better for these problems), from memory the US changed to the aus design plenum as it was better.