102mm Aluminum Throttle Body Spacer Adapter Plate Kit – GM LS1/LS2/LS6

Upgrade your GM LS engine setup with a 102mm aluminum throttle body spacer adapter plate that delivers a direct bolt-on fit with no modifications required. This silver Chevy/GM spacer is designed for LS1/LS2/LS6 applications to boost throttle response and intake flow.

• 102mm throttle body spacer – precise 102 millimeter bore for compatibility with LS family intake systems.
• Aluminum construction – lightweight, durable, and resistant to heat for reliable performance.
• 3/4" thick – adds plenum volume for improved airflow and potential power gains.
• Direct bolt-on – no modifications required, easy installation.
• Milled on every edge – ensures a clean, precise fit and durability.

Compatibility: GM LS1, LS2, LS6 engines and compatible Chevy/GM platforms. The spacer helps optimize air intake and throttle response for enthusiasts and daily drivers alike.

Boost performance and drive with confidence—order now or learn more about this upgrade for your LS engine.