Speedmaster PCE148.1100 Chevy LS1 LS6 Polished Intake Manifold w/90mm TB

Chevy LS1 LS6 Polished Aluminum Intake Manifold with 90mm Throttle Body The PCE 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. Excellent throttle response throughout the RPM range along with smooth engine operation