New For LS Throttle Body for LS1 / Truck Adapter 3 Bolt Intake to 4 Bolt 92mm

Throttle Body Adapter for LS1 and Truck Intakes

The LS throttle body adapter lets you mount a 4 bolt 92mm throttle body onto a 3 bolt intake, making it a practical solution when mixing LS1 and truck style parts on a custom build.

Overview

This LS throttle body adapter bridges a 3 bolt intake flange to a 4 bolt 92mm throttle body so you can run the throttle body you want without swapping intakes. The adapter is aimed at engine swappers, fabricators, and DIY builders working with LS1 or truck based combinations. It is a straightforward bolt on part that simplifies an otherwise awkward mismatch between intake and throttle body bolt patterns.

Built For Performance

• Converts a 3 bolt intake flange to accept a 4 bolt 92mm throttle body
• Machined bolt pattern for a consistent sealing surface
• Designed to fit LS1 and truck style intake configurations
• Compact profile that keeps throttle body placement close to the intake
• Simple bolt on installation with no intake modification required

Fits These Machines

• for LS1 equipped vehicles with a 3 bolt intake flange
• for GM truck engines running a 3 bolt intake and 4 bolt throttle body

On-The-Job Use

• Engine swap projects mixing LS1 and truck intake components
• Custom intake and throttle body fabrication work
• Garage builds requiring a quick bolt pattern change
• Repair or refresh of an existing LS intake setup

Specs At A Glance

Good To Know

Q: Will this fit any 92mm throttle body? A: It is made for a 4 bolt 92mm throttle body and a 3 bolt intake. Check your bolt spacing and gasket before ordering.

Q: Do I need extra hardware? A: You will typically reuse or source your own throttle body and intake bolts. Some setups may need a gasket for a clean seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.