Afe 46-33020 AFE Silver Bullet TBS control-hydraulic-clutches Shark Cut end cap

Shark Cut end cap

Perfect for vintage and custom applications

and finished rear corner caps

The Scrapper is not a brute looking for trouble

Afe 46-33020 AFE Silver Bullet TBS control-hydraulic-clutches Shark Cut end capSilver 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.