4 Bolt 102mm Throttle Body W/ TPS IAC+Throttle Cable For GM Gen III LS1 LS2 LS6

4 Bolt 102mm Throttle Body with TPS IAC and Throttle Cable for GM Gen III

This 102mm four bolt throttle body comes with a TPS, IAC, and throttle cable and is built for GM Gen III LS1, LS2, and LS6 engines, giving the intake side the airflow capacity needed on an upgraded or high-rpm build.

Overview

This 102mm throttle body with TPS, IAC, and throttle cable setup is a four bolt unit sized for GM Gen III LS1, LS2, and LS6 engines. The 102mm bore flows more air than the factory throttle body, which suits engine builds that need additional intake volume at wide open throttle. The included TPS and IAC sensors and the throttle cable make it a complete bolt-on change rather than a partial assembly.

Built For Performance

• 102mm bore size for increased intake airflow
• Four bolt mounting flange matching the Gen III intake pattern
• Throttle position sensor and idle air control included
• Throttle cable supplied with the assembly
• Machined body and throttle blade for consistent sealing
• Designed for LS1, LS2, and LS6 style intake manifolds

Fits These Machines

• for GM Gen III LS1 engines
• for GM Gen III LS2 engines
• for GM Gen III LS6 engines

On-The-Job Use

• Replacing a worn or restricted factory throttle body on an LS build
• Supporting cam, intake, and head work that raises airflow demand
• Drag and street builds where throttle response and top-end flow matter
• Consolidating sensor and cable replacement into one bolt-on change

Specs At A Glance

Good To Know

Q: Will this throttle body require a tune? A: A larger bore like this typically changes idle and airflow values, so a tuner should recalibrate idle and airflow tables to keep the engine running cleanly.

Q: Are the sensors already installed? A: The throttle body ships with the TPS and IAC and the throttle cable included, so you can bolt it on and connect your existing wiring harness and pedal linkage.

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