Improve throttle response and airflow efficiency with this billet throttle body spacer, designed for GM V8 applications. Precision-machined from high-strength aluminum, this spacer increases plenum volume between the throttle body and intake manifold, helping smooth airflow and enhance throttle feel under acceleration.

Built for durability and consistent performance, this spacer is ideal for trucks and SUVs used for daily driving, towing, or performance upgrades where reliability matters just as much as response.

Key Features

• Helps improve throttle response and airflow efficiency
• Precision-machined for a secure, leak-free fit
• Designed to withstand high engine bay temperatures
• Ideal upgrade for performance, towing, and daily-driven setups

Material & Construction

• 6061-T6 billet aluminum throttle body spacer
• High-strength stainless steel mounting hardware
• Integrated high-temperature sealing surface for reliable installation
• Corrosion-resistant finish for long-term durability

Fitment

• Cadillac Escalade EXT & ESV V8 (5.3L / 6.0L)
• Chevrolet Avalanche V8 (5.3L / 8.1L)
• Chevrolet Silverado V8 (4.8L / 5.3L / 6.0L / 8.1L)
• Chevrolet Suburban V8 (5.3L / 6.0L / 8.1L)
• Chevrolet Tahoe V8 (4.8L / 5.3L)
• GMC Sierra V8 (4.8L / 5.3L / 6.0L / 8.1L)
• GMC Yukon & Yukon XL V8 (5.3L / 6.0L / 8.1L)
• Hummer H2 V8 (6.0L)

Package Contents

• 1 × Throttle body spacer
• Required mounting hardware

Note: Designed for off-road and performance applications. Please verify compatibility before installation.

This throttle body spacer is a simple, effective upgrade for anyone looking to sharpen throttle response while maintaining factory reliability on GM V8 platforms.