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Part# AS0075 - AussieSpeed supercharger inlet manifold to suit the Holden six cylinder blue and black motors. Comes with backfire blow off valve.

Available in either drilled and machined for Terra Charger or undrilled and unmachined for owner builder custom applications. State when ordering.

NOTE: Custom applications is done at your risk, it is your responsibility to get it right, not ours.  We already have developed kits for these engines [click here] to see them all.  If you want to save money buy one of our kits.  If you want to do your own thing and be different, and you have the expertise then this manifold is a good place to start.