Silver 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. PartNumber : afe46-32001 Description : Silver Bullet Throttle Body Spacer 1994-1996 Dodge Ram 1500 Base V8.-cc Air Intake Systems::Throttle Body Spacers 1994-1996 Dodge Ram 1500 Base V8.5211cc Air Intake Systems::Throttle Body Spacers 1997-2001 Dodge Ram 1500 Laramie V8.-cc Air Intake Systems::Throttle Body Spacers 1997-2001 Dodge Ram 1500 Laramie V8.5211cc Air Intake Systems::Throttle Body Spacers 1997 Dodge Ram 1500 LT V8.-cc Air Intake Systems::Throttle Body Spacers 1997 Dodge Ram 1500 LT V8.5211cc Air Intake Systems::Throttle Body Spacers 1997-2001 Dodge Ram 1500 Sport V8.-cc Air Intake Systems::Throttle Body Spacers 1997-2001 Dodge Ram 1500 Sport V8.5211cc Air Intake Systems::Throttle Body Spacers 1997-2001 Dodge Ram 1500 ST V8.-cc Air Intake Systems::Throttle Body Spacers 1997-2001 Dodge Ram 1500 ST V8.5211cc Air Intake Systems::Throttle Body Spacers 1994-2001 Dodge Ram 2500 Base V8.-cc Air Intake Systems::Throttle Body Spacers 1994-1996 Dodge Ram 2500 Base V8.5211cc Air Intake Systems::Throttle Body Spacers 1994-2001 Dodge Ram 3500 Base V8.-cc Air Intake Systems::Throttle Body Spacers