Holley EFI SBC 4150 Single Plane Fuel Injection Intake Manifold - 300-263 HighMargin We've brought them back in

We've brought them back in the original polished and satin black with machined fins/logo finishes that Holley & M/T helped make popular

Max increases of up to 12 hp and 13 lb-ft over the stock exhaust at the rear wheels

As an added benefit for the hard core enthusiasts that run events like Hot Rod Power Tour and the Baja 1000

This kit fits Cab & Chassis trucks with 4x4 AND 2WD with RWABS

1x Rear Brake Hose (Rubber)

Holley EFI SBC 4150 Single Plane Fuel Injection Intake Manifold - 300-263 HighMargin We've brought them back inOverview: The new single plane EFI (Electronic Fuel Injection) intake manifold is designed to provide a broad RPM powerband for high performance street strip engine applications to a maximum engine speed of 7500 RPM. The manifold is designed to work with 4150 Style Throttle body EFI systems like the Holley 4150 style 112 587 and 112 588. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance