GM 4-71 6X2 TOP MANIFOLD Headers -1 5/8" (closest fit to

-1 5/8"  (closest fit to stock port)

Bung is machined out of mild steel

3-panel hood and blank product sourced responsibly

800 inches apart on center utilizing 5/16-18 threaded holes for mounting

• Side-seamed construction

GM 4-71 6X2 TOP MANIFOLD Headers -1 5/8" (closest fit toHere is our six carb blower top manifold, engineered to mount six Stromberg 97 or Holley 94 two barrel carburetors atop a GM 4 71 supercharger. If theres a more iconic look in traditional hot rodding than a GMC 4 71 topped with a multi carb setup, its hard to findand this is the full expression of it. Our six carb blower top manifold is built to carry six deuces in perfect formation. The GM 4 71 supercharger has remained a cornerstone of hot rod