This adapter is designed to upgrade your Whipple Gen 5/5x/6 front feed supercharger with the “Roval” inlet to accept the VMP Apex round throttle bodies, such as the 112 mm and the 120 mm. The adapter, the associated gaskets, and four M6 bolts are included.

Includes:

• VMP 120 mm round TB adapter for roval style Whipple superchargers
• VMP Apex 120 mm TB Gasket
• VMP Roval TB Gasket
• M6-1.0 x 16 mm bolts