Black 102mm Throttle Body w/Throttle Cable & TPS IAC For GM Gen III LS1 LS2 LS6

102mm Throttle Body with Cable, TPS and IAC for GM Gen III LS1 LS2 LS6

This 102mm throttle body with throttle cable, TPS and IAC delivers increased airflow to GM Gen III LS1, LS2 and LS6 engines in swap and performance builds.

Overview

This 102mm throttle body is a bolt-on air metering upgrade for GM Gen III LS1, LS2 and LS6 engines, supplied complete with throttle cable, throttle position sensor and idle air control valve. The larger 102mm bore feeds more air into the intake tract than the factory unit, which supports cam, head and intake work on built engines. It suits engine swap builders and performance enthusiasts who need a complete, ready-to-install throttle body assembly.

Built For Performance

• 102mm bore size increases airflow over the factory throttle body
• Supplied with throttle cable, TPS and IAC for a complete install
• Black finish resists corrosion and blends with most engine bays
• Machined aluminum body built to hold up under repeated heat cycles
• Direct mounting footprint for GM Gen III LS1, LS2 and LS6 intake manifolds

Fits These Machines

• for GM Gen III LS1 equipped vehicles
• for GM Gen III LS2 equipped vehicles
• for GM Gen III LS6 equipped vehicles

On-The-Job Use

• Engine swap projects using LS1, LS2 or LS6 powerplants
• Naturally aspirated builds running cam, head and intake upgrades
• Street and strip performance cars needing a larger throttle bore
• Drift and track cars where throttle response matters

Specs At A Glance

Good To Know

Q: Do I need a tune after installing this throttle body? A: Yes, a larger bore changes airflow, so the ECU calibration should be updated for idle quality and fueling. Q: Can I reuse my factory sensors instead of the included ones? A: The kit ships with a TPS and IAC, but your factory sensors can often be swapped over if they are in good condition.

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