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

aFe
AFE46-34004
Out of stock
$140.04
aFe Silver Bullet Throttle Body Spacer TBS Chevy GMC C/K 1500/2500/3500 87-95 V6-4.3L V8-5.0/5.7L Serrated/Helix Design:The...
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aFe Silver Bullet Throttle Body Spacers TBS Chevy GMC C/K 1500/2500/3500 87-95 V6-4.3L V8-5.0/5.7L

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

Serrated/Helix Design:
The Serrated/Helix design of the Silver Bullet Throttle Body Spacer for Chevy and GMC models creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with helix only designs (US PAT 07055513).

6061-T6 Billet Aluminum Construction:
All Silver Bullet throttle body spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish.

Installation Is A Snap:
This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal.

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-17 for details.

Silver Bullet throttle body spacer has unique design that creates turbulent air flow to increase performance and improve throttle response in Chevy and GMC models.

  • CNC-Machined from Durable 6061-T6 Billet Aluminum
  • Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
  • Increases Air Speed, Improving Performance and Throttle Response



This Part Fits:

Year Make Model Fuel Engine
1987-1987 Chevrolet Blazer Gas V8-5.0L
1987-1994 Chevrolet Blazer Gas V8-5.7L
1988-1995 Chevrolet C1500 Gas V6-4.3L
1988-1995 Chevrolet C1500 Gas V8-5.0L
1988-1995 Chevrolet C1500 Gas V8-5.7L
1988-1995 Chevrolet C2500 Gas V6-4.3L
1988-1995 Chevrolet C2500 Gas V8-5.0L
1988-1995 Chevrolet C2500 Gas V8-5.7L
1988-1995 Chevrolet C3500 Gas V8-5.7L
1988-1995 Chevrolet K1500 Gas V6-4.3L
1988-1995 Chevrolet K1500 Gas V8-5.0L
1988-1995 Chevrolet K1500 Gas V8-5.7L
1988-1995 Chevrolet K2500 Gas V6-4.3L
1988-1995 Chevrolet K2500 Gas V8-5.0L
1988-1995 Chevrolet K2500 Gas V8-5.7L
1988-1995 Chevrolet K3500 Gas V8-5.7L
1987-1987 Chevrolet R10 Gas V6-4.3L
1987-1987 Chevrolet R10 Gas V8-5.0L
1987-1987 Chevrolet R10 Gas V8-5.7L
1987-1988 Chevrolet R20 Gas V6-4.3L
1987-1988 Chevrolet R20 Gas V8-5.0L
1987-1988 Chevrolet R20 Gas V8-5.7L
1989-1989 Chevrolet R2500 Gas V8-5.7L
1987-1988 Chevrolet R30 Gas V8-5.7L
1989-1991 Chevrolet R3500 Gas V8-5.7L
1994-1995 Chevrolet S10 Gas V6-4.3L
1987-1987 Chevrolet V10 Gas V6-4.3L
1987-1987 Chevrolet V10 Gas V8-5.0L
1987-1987 Chevrolet V10 Gas V8-5.7L
1987-1987 Chevrolet V20 Gas V8-5.7L
1987-1988 Chevrolet V30 Gas V8-5.7L
1989-1991 Chevrolet V3500 Gas V8-5.7L
1988-1995 GMC C1500 Gas V6-4.3L
1988-1995 GMC C1500 Gas V8-5.0L
1988-1995 GMC C1500 Gas V8-5.7L
1988-1995 GMC C2500 Gas V6-4.3L
1988-1995 GMC C2500 Gas V8-5.0L
1988-1995 GMC C2500 Gas V8-5.7L
1988-1995 GMC C3500 Gas V8-5.7L
1992-1994 GMC Jimmy Gas V6-4.3L
1988-1995 GMC K1500 Gas V6-4.3L
1988-1995 GMC K1500 Gas V8-5.0L
1988-1995 GMC K1500 Gas V8-5.7L
1988-1995 GMC K2500 Gas V6-4.3L
1988-1995 GMC K2500 Gas V8-5.0L
1988-1995 GMC K2500 Gas V8-5.7L
1988-1995 GMC K3500 Gas V8-5.7L
1987-1987 GMC R1500 Gas V6-4.3L
1987-1987 GMC R1500 Gas V8-5.0L
1987-1987 GMC R1500 Gas V8-5.7L
1987-1987 GMC R2500 Gas V6-4.3L
1987-1987 GMC R2500 Gas V8-5.0L
1987-1989 GMC R2500 Gas V8-5.7L
1988-1990 GMC S15 Gas V6-4.3L
1987-1987 GMC V1500 Gas V6-4.3L
1987-1987 GMC V1500 Gas V8-5.0L
1987-1987 GMC V1500 Gas V8-5.7L
1987-1987 GMC V2500 Gas V8-5.7L
1987-1991 GMC V3500 Gas V8-5.7L

Installation Instructions 

advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body spacers, and more. aFe is passionate about providing the most compelling, innovative, and highest performing products that are designed, built and tested in the USA. aFe was founded in 1999 and has headquarters and manufacturing facilities in Corona, California, USA.

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