RPM Air-Gap Dual-Quad Ford FE 390 Intake Manifold 7505

Edelbrock RPM Air-Gap Dual-Quad FE Intake Manifold for 1958-1976 Ford 332-428 FE Big-Block V-8   Edelbrock Performer RPM dual-quad Air-Gap intake manifolds are designed to give your ride classic hot rod looks with modern-day performance. These manifolds stand just 1 5/8 in. taller than the original Edelbrock low-profile C-26 intakes and offer superior performance improvements in the 1,500-6,500 rpm range. The large runners feature Edelbrock's unique Air-Gap design that separates the runners from the hot engine valley for a cooler, denser charge.