aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900) Lights>Headlights These Classic Liners Offer Protection

These Classic Liners Offer Protection For Vehicles Dating All The Way Back To The 1970s

Toyo Proxes R888R Tire - 285/30ZR20 95Y

2007-2017 Chevrolet Silverado 2500 HD 97

1970-1974 Chevrolet G10 Van (Front)

48 FET Inc

aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900) Lights>Headlights These Classic Liners Offer ProtectionSilver Bullet 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.