4 71 Blower Supercharger Adapter Big 2G 471 Rochester

This bolts to the top of a 4 71 supercharger. The carburetor bolt pattern will work for the big Rochester 2G and others that fit that bolt pattern.

This kit includes:

1 aluminum mounting plate to supercharger

2 aluminum 1" carb risers

4 gaskets

4 stainless steel mounting bolts to supercharger

8 custom studs with nuts and washers