Manifold fits a 1206 type intake gasket but can be ported up to a bigger 1209 intake gasket if need be. This manifold comes with stud kit, gaskets and has been machined for an SFI burst panel as well as port nozzle injection. The intake will fit a 6-71 thru 14-71 blower and fits small block Chevys 283, 302, 327, 350, 400 and many other aftermarket block and head combinations. The floor has been raidused to allow better fuel distribution.
Manifold is a satin aluminum finish and weights 38 pounds. Manifold from deck surface to blower surface is 5.50".