Speedmaster Chevy GM LS1 LS2 Dual Plane Fuel Injected Intake Manifold Polished 1-148-053-02

The Speedmaster Chevy GM LS1 LS2 Dual Plane Fuel Injected Intake Manifold (1-148-053-02) is a precision-engineered induction component designed specifically for GM LS-series engines. This polished aluminum manifold features a dual-plane design optimized for fuel-injected LS1 and LS2 powerplants, delivering improved air-fuel distribution and flow characteristics. The dual-plane configuration balances port velocity across RPM ranges, supporting both street and performance applications.

The polished finish not only enhances engine bay aesthetics but also reflects heat away from the fuel rails and injectors. Compatible with fuel-injected LS1 and LS2 engines, this intake manifold integrates seamlessly with factory fuel injection systems. Built by Speedmaster, a trusted name in LS-series performance, this manifold provides the foundation for reliable power delivery in stock, modified, or competitive builds. Whether you're restoring a Corvette, Camaro, or truck platform, this intake solution combines form and function for serious LS enthusiasts.

Key Features & Benefits

• Dual Plane Design: Optimized port configuration for balanced air-fuel distribution across the RPM band in LS1 and LS2 engines.
• Fuel Injected: Purpose-built for fuel-injected LS applications with integrated fuel rail bosses and injector provisions.
• Polished Aluminum: High-quality polished finish enhances engine bay appearance while providing heat-reflective properties.
• LS1/LS2 Compatible: Direct fitment for Chevy GM LS1 and LS2 engines in Corvette, Camaro, truck, and other platforms.
• Speedmaster Brand: Manufactured by Speedmaster, known for reliable LS-series engine components and performance parts.

Specifications

Ideal Applications

• LS1/LS2 engine swaps and restorations
• Street and strip performance builds
• Stock and modified Corvette, Camaro, and truck engines
• Fuel-injected LS platform engine conversions