6-71 8-71 10-71 14-71 - Supercharger Adapter kit to Convert Holley Hi Ram Tunnel Ram to a blower Manifold
Manifold not included
Blower accessory- Supercharger Adapter to Convert Holley Hi Ram Tunnel Ram to a blower Manifold
Holley Hi- Ram Adapter to convert to a Blower .
3/4" Thick Billet Aluminum
Counter bored to fit the manifold , and has 7/16" Blower Stud Holes
Comes with set of TBS Studs and nuts and a Blower Gasket
No Welding needed.
We have a pop off kit for the LS manifolds but not for the Fords
fits all known Hi Rams - LS, Ford 351W, and others