Spectre Throttle Body Injection Spacer (99-06 4.8L, 5.3L, 6.0L Sierra 1500)

Designed for High Performance. The Spectre Throttle Body Injection Spacer is specially designed to boost the Silverado's engine performance. It does this by increasing the air volume for the intake manifold and then forcing the air through its precisely engineered internal constriction. This is a simple and effective way of increasing the engine's horsepower output.

High-Quality Aluminum. The Spectre Throttle Body Injection Spacer is made from high-quality machine finished aluminum. This ensures superior toughness and durability to provide long-lasting performance benefits. Additionally, the Throttle Body Injection Spacer is precision made to ensure full compatibility with stock components. Note that it may not fit aftermarket parts.

Direct Fit Installation. The Spectre Throttle Body Injection Spacer simply fits in with the factory components for an easy installation. Installation can be completed with common garage tools.

90-Days Limited Warranty. The Spectre Throttle Body Injection Spacer is warranted against defects in materials and workmanship. This warranty only applies to the original purchaser and other exclusions will apply.

Application. The Spectre Throttle Body Injection Spacer is designed to fit 1999 to 2006 4.8L, 5.3L, and 6.0L Chevrolet Silverado 1500 models.

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