Chevy SBC 350 1957-95 (Non EGR) LowRise+ Aluminum Intake Manifold [Black] and quality components are combined

and quality components are combined into a precision-machined compact package

It is set up to accept a spread bore carb

It also features nitrous bosses and rear water ports

Pontiac Firebird

The Speedmaster throttle body begins as a billet of 6061- T6 aluminum for superior quality and is introduced to a state-of-the-art CNC machine

Chevy SBC 350 1957-95 (Non EGR) LowRise+ Aluminum Intake Manifold [Black] and quality components are combinedThis is our top of the line medium profile LowRise+ Series manifold. It is similar to our LowRise, although slightly taller, but with several important modifications. First, it has a square bore carb flange instead of a spread bore. It also features nitrous bosses and rear water ports. This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners.