aFe Silver Bullet Throttle Body Spacers TBS GM C/K 1500/2500/3500 87-95 V6-4.3L V8-5.0/5.7L

aFe Silver Bullet Throttle Body Spacers TBS GM C/K 1500/2500/3500 87-95 V6-4.3L V8-5.0/5.7L

Marsoni

M251S

$139.00

Get it in 3 business days with 1 day shipping. Friday, May 29

aFe Silver Bullet Throttle Body Spacers TBS GM C/K 1500/2500/3500 87-95 V6-4.3L V8-5.0/5.7LSilver 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.

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I am very picky about the fleece I use for running in cooler weather. I like them really thin so I can layer. This is about as thin as I could find on Amazon but it still has some substance to it. There are several elegant details like the way the zipper tag parks itself in a little pocket. Very nice shirt!

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Reviewed in the United States on December 9, 2025