Ford Big Block FE Carbureted Dual Plane Aluminum Intake Manifold - Polished LS/LT NPT port sizing matches your

NPT port sizing matches your fuel line setup

The satin finish provides a clean

Mercury Grand Marquis (5

this black aluminum intake manifold features a dual bolt pattern for compatibility with both LA and Magnum cylinder heads

semi-floating 14-bolt applications)

Ford Big Block FE Carbureted Dual Plane Aluminum Intake Manifold - Polished LS/LT NPT port sizing matches yourUpgrade your Ford FE big block with the Top Street Performance Dual Plane Intake Manifold. Designed for carbureted FE series engines, this polished aluminum intake manifold delivers improved throttle response, strong low end torque, and broad mid range power for street performance, muscle car, hot rod, and street strip applications. Whether you're building a 390 powered Mustang, a 428 Cobra Jet street machine, a Galaxie restoration, or a custom FE