Speedmaster®

Chevy GM LS1 LS2 LS6 6-71 8-71 Supercharger CNC Machined Aluminum Intake Manifold

US $975.00
Single Points Earn 975 Points

In Stock — Ships within 24 hrs from California

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MPN: PCE149.1043 UPC: 840136509639

Product Information

Specs

Brand:Speedmaster
Part Number:PCE149.1043
Part Type:Intake Manifold, Supercharger
Engine Block Style:LS1/LS2/LS6
EGR:No
Intake Material:Aluminum
Intake Finish:CNC and Polished
Quantity:Sold individually.
Notes:Includes Blow off Valve and O rings.

Description

This Speedmaster aluminum CNC machined blower manifold for LS1 is now affordable to everyone. Speedmaster has designed this intake to hold a 671 and 871 blower to an LS1 application. This manifold is a true performance component that will improve throttle response and performance throughout the entire powerband and stand up to the high crankcase pressures produced by forced induction. This is a brand new weapon to our arsenal! Features: Mounting flanges with O-Ring grooves for the perfect seal. Flat design for lower overall finish. O rings included.

Warranty Information

12-Month Limited Worldwide Warranty

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Installation Guide

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This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.