This bolts to the top of a 4 71 supercharger. The carburetor bolt pattern will work for the Stromberg 97, Holley 94, and Demon 3 bolt carbs.

This kit includes:

1 aluminum mounting plate to supercharger

2 aluminum 1" carb risers

4 gaskets

4 stainless steel mounting bolts to supercharger

6 custom studs with nuts and washers