aFe Power Silver Bullet 46-34001 GM Throttle Body Spacer

Precision machined from 6061-T6 billet aluminum

Serrated/Helix Combination Design for optimum airflow into the combustion chamber

Includes all hardware

Will not fit when used in conjunction with the Stage 2 intake system (P/N 51/54-10092) on a 6.0L equipped truck. Please use a Stage 1 system (P/N 51/54-10091) in this case.

This product is 50-state legal (CARB E.O Number D-550-11)

The aFe throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency.  Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
Brand: aFe Power, Model: 46-34001