Dual Seal Intake Merge Twin 3" Single 4"
Billet intake merge in twin 3 inch to single 4 inch. The 4 inch end is machined with a Dual Seal Connector flange. Use mating Dual Seal assembly or go directly to Holley and Wilson Manifolds 104mm throttle bodies designed for our Dual Seal Connector.
- merge only
- uses 4 inch Dual Seal
- fits Holley throttle body pn. 112-591
- fits Wilson Manifolds 104mm Dual Seal style throttle bodies 471105D & 471105DHB
- throttle body not included