B&M 250 Megablower Supercharger Intake for Mercruiser 502/454 MAP MPI Manifold

Used in as found condition is a B&M supercharger intake manifold for used with the factory Mercuiser 502/454 MAP MPI lower plenum. This allows you to mount the B&M 250 supercharger on the MPI setup. Any questions please ask

• Brand: B&M
• Other Part Number: B&M 250 420 Megablower Supercharger
• Interchange Part Number: 671 871 Blower Supercharger, B&M 142 144 174 177 intake manifold, B&M 142 144 177 Supercharger Tensioner, Big Block Chevy Procharger Vortech Paxton Supercharger, Blower carbs, Chevy B&M 144 174 177 Supercharger, Chevy Weiand 142 144 174 177 Supercharger, Chevy Weiand 142 144 177 Supercharger, Ford 289 302 351 Weiand B&M Supercharger, Holley 142 144 174 177 Supercharger Pulley, Roush Whipple Kenne Bell Supercharger, Small Block Chevy Procharger Vortech Paxton Supercharger, Small Block Ford Procharger Vortech Paxton Supercharger, Small Block Ford Weiand 144 174 Blower, Small Block Ford Weiand 144 174 Supercharger, Small Block Ford Weiand 144 174 Supercharger Pulley, Small Block Ford Weiand 144 174 Supercharger Tensioner, Small Block Ford Weiand 144 174 Supercharger crank pulley, Turbo, Weiand 142 144 174 177 intake manifold, Weiand 142 144 177 Supercharger Tensioner, Weiand Supercharger crank pulley, Weiand supercharger belt tensioner, Small Block Chevy TBI Whipple Procharger Supercharger Turbo, Chevy TBI Paxton Vortech Procharger Supercharger, Chevy TBI Kenne Bell Autorotor Supercharger, Big Block Chevy Weiand 174 Supercharger, Kenne Bell Supercharger, Lysholm Supercharger, Autorotor Supercharger
• Manufacturer Part Number: 250 Megablower Supercharger Intake
• Country of Origin: United States