Chevy SBC 350 1957-95 (Non EGR) LowRise+ Aluminum Intake Manifold [Black] Additionally

Additionally

Speedmaster has already done the work for you

The shifters have stamped components to ensure smooth

Impala and Buick Roadmaster

The Speedmaster GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited

Chevy SBC 350 1957-95 (Non EGR) LowRise+ Aluminum Intake Manifold [Black] AdditionallyThis 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.