Description
Front facing intake manifold DIY kit for the GM atlas 4200. They will feature a billet head flange, billet runners, billet base plate with raised bellmouths and a cast plenum top. The head flange is machined for standard orings.
Comes with the following
1x Billet head flange
6x Billet runners
1x Billet base plate
1x Cast plenum top
6x Standard orings
1x Standard throttle body flange
1x Standard map sensor block
*DIY kit unwelded*
Optional extra injector runners and fuel rail with mounts
