Ford 302 351C Cleveland 3V (4V w/Tongues) MidRise Twin Intake Manifold [Satin] they also provide your engine

they also provide your engine with cleaner air for better performance

Kits include: Fully assembled aluminum cylinder heads

They're available in round and oval styles

you must use one that is also approved as street legal for your application

Ford 302 351C Cleveland 3V (4V w/Tongues) MidRise Twin Intake Manifold [Satin] they also provide your engineSpeedmaster Twin Carb combine two four barrel carburetors to achieve the best balance of drivability, great looks, and outstanding performance for muscle car, street rod and marine applications.. Featuring a low profile design and a high flow runner design these manifolds will improve performance from 1500 6500 RPM range.