aFe Silver Bullet Throttle Body Spacer (46-34005) boosts horsepower, torque, and throttle response for 1996–2000 GM C/K 1500/2500/3500 V8 engines. This spacer is precision-machined from T-6061 billet aluminum to provide a durable, long-lasting performance upgrade. The unique serrated/helix design creates turbulence at the manifold, mixing the air/fuel charge thoroughly for a complete burn, increasing both horsepower and torque. Additionally, this design eliminates the annoying whistle found in other throttle body spacers, providing smoother operation. Ideal for improving fuel efficiency and throttle response, it also increases the volume between the throttle and cylinder for better volumetric efficiency.
Key Features :
Designed for 1996–2000 GM C/K 1500/2500/3500 V8 engines
Constructed from durable T-6061 billet aluminum
Serrated/helix design creates turbulence for better air/fuel mixing
Increases horsepower, torque, and throttle response
Reduces annoying whistle found in other spacers
Improves fuel efficiency and volumetric efficiency
California EO approved (D-550-11)
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