Fuel Rail Throttle Body & 102mm Low Intake Manifold for LS1 LS2 LS6 4.8L 5.3L 5.

Product Overview

This aftermarket replacement fuel rail, throttle body, and 102mm low-profile intake manifold assembly is intended for the listed LS-series engine applications, including LS1, LS2, and LS6, as well as 4.8L, 5.3L, and 5.7L configurations. A fuel rail delivers fuel to the injectors, the throttle body regulates airflow into the intake, and the intake manifold distributes air to the engine cylinders. This assembly is supplied as one combined unit for the listed applications.

Key Features & Performance

• Fuel rail routes pressurized fuel to the engine injectors
• Throttle body controls incoming airflow to the intake manifold
• 102mm low-profile intake manifold distributes intake air across the cylinders
• Combined assembly intended for LS1, LS2, and LS6 engine applications
• Designed to fit 4.8L, 5.3L, and 5.7L engine configurations as listed

Fitment & Compatibility

• for LS1 engine applications
• for LS2 engine applications
• for LS6 engine applications
• for 4.8L engine applications
• for 5.3L engine applications
• for 5.7L engine applications

Common Uses

• Replacing a worn, damaged, or malfunctioning intake, fuel rail, or throttle body assembly
• Servicing the intake and fuel delivery system during engine maintenance or rebuild
• Restoring normal intake airflow and fuel delivery function after component failure

Technical Specifications

• Product Type: Fuel Rail, Throttle Body, and Intake Manifold Assembly
• Intake Manifold Size: 102mm low-profile
• Engine Application(s): LS1, LS2, LS6
• Displacement Application(s): 4.8L, 5.3L, 5.7L

Frequently Asked Questions

Q: What does a fuel rail and intake manifold assembly do? A: The fuel rail delivers fuel to the injectors, the throttle body regulates airflow, and the intake manifold distributes that air to the engine cylinders.

Q: How do I verify fitment? A: Compare the complete part number and the complete engine model or displacement designation on your existing component against the information listed here before purchase.

Closing Notice

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.