Tri Power Adapter 3 bolt intake Stromberg 97 Holley 94 to 4 bolt Rochester 2G

The adapter is a two piece riser that is 1" tall aluminum fully machined. This will allow you to use a 3 bolt intake and bolt on a small Rochester 2G carburetor or Stromberg WW without modifying your intake. The 4 bolt pattern is 1-7/8" x 3-1/4" on center.