Edelbrock Performer Intake Manifold for Small-Block Chevy w/Vortec Heads
Accepts Q-Jet or 4150-Style Square-Bore Carburetors. Genuine Edelbrock - not cheap chinese imitations. EGR Port No. Material Aluminum. Rear Maximum Height 5.280. Center Maximum Height 4.570. Single Or Dual Plane Type Dual.