More power and torque for your LS-series engine. The engineers at FAST teamed up with the airflow specialists at RHS to develop a 3-piece, polymer intake manifold. They are constructed from a...

The FAST 92mm intake manifold is back in BLACK!!! Forget about inferior knock-offs, the patented LSX™ 92mm Intake Manifold from FAST™ is the only three-piece Gen III composite manifold proven to...

Holley LS1/LS2/LS6 High-Ram Aluminum Intake Manifold         The Holley GM LS1/LS2/LS6 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet&ndash

Sniper EFI Fabricated Intake Manifold Hi-Ram Fabricated Intake Manifold LS1/LS2/LS6 92mm Throttle Body opening + Fuel Rail Kit Black with Sniper EFI Logo INCLUDES- Fuel Rail Kit -...

The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most expensive race...

BTR EQUALIZER INTAKE MANIFOLD - CATHEDRAL PORT - IMA-01For use with Fuel Rail Kit BTR FRK-01This intake is designed for combinations that are looking to make peak power between 6000 and 8000 rpm...

The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most expensive race...

Sniper EFI Fabricated Intake Manifold Hi-Ram Fabricated Intake Manifold LS1/LS2/LS6 102mm Throttle Body opening + Fuel Rail Kit Black with Sniper logo OPTIONAL Fuel Rail Kit - SKU:...

GM LS1/LS2/LS6 Cathedral Port Single Plane EFI Intake Manifold w/ Fuel Rails NEW Part Number: HH6449RSColor: Silver (Bare Cast Aluminum)Fitment: GM Gen III or Gen IV LS engines with

GM LS3/L92/L76 Rectangle Port Single Plane EFI Intake Manifold w/ Fuel Rails Part Number: HH6313SColor: Silver (Bare Cast Aluminum)Fitment: GM Gen III or Gen IV LS engines with LS3/L92/L76 rectangle...

Genuine OEM GM 12663489 LS7 Factory Intake Manifold Rectangle Port Heads LSXr **FITS LS7 & LSXr RECTANGLE PORT CYLINDER HEADS ONLY** Replaces GM Part Number: 12569011 Includes throttle body gasket...

FAST LSXR 102mm High Flow Billet Fuel Rail Kit, LS7 These FAST LSX high-flow billet fuel rails feature a larger internal diameter that is designed to dampen the pulses and provide increased fuel...