aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L sd_preorder All ACT diaphragms endure a

All ACT diaphragms endure a four-stage

NZ1-HDR6 kit features ACT's most popular Heavy Duty pressure plate

Year Make Model Submodel 2013 Chevrolet Corvette 427 2008 Chevrolet Corvette 427 Limited Edition Z06 2003 Chevrolet Corvette 50th Anniversary Edition 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 1997-2013 Chevrolet Corvette Base 2010-2013 Chevrolet Corvette Grand Sport 1998 Chevrolet Corvette Indianapolis 500 Pace Car 2014-2016 Chevrolet Corvette Stingray 2001-2004

Chevrolet Corvette (C5/C6/C7) 97-15

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aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L sd_preorder All ACT diaphragms endure aSilver 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. This