The 3 Best Chevy 4.3 Throttle Body Spacers (2023 reviews)

chevy 4.3 throttle body spacers
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Are you planning to buy chevy 4.3 throttle body spacers, and are you confused about the options ? You have come to the right page.

Our review process:

Our Top Picks:

Airaid Chevy 4.3 Throttle Body Spacer
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Khaos Motorsports Chevy 4.3 Throttle Body Spacer
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Khaos Motorsports Throttle Body Spacer
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Airaid Chevy 4.3 Throttle Body Spacer

Airaid Chevy 4.3 Throttle Body Spacer
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Airaid has been making great spacer for years, thanks to a combination of clever design and appropriate materials. The airaid throttle body spacer is designed to enhance off. It is made from aircraft quality billet. It provides stronger mid-range power and it is easy to install w/basic hand tools. It is installed in conjunction with a k&n cold air intake kit. The spacer utilizes it’s unique, patented helix bore design to spin the incoming air charge as it passes through the throttle body spacer. It does make a whooshing or whistling sound.

Why We Like This:
  • Nice addition to a great motor
  • Easy install and do feel a power difference at low end
  • Easy to install and solid product and hardware
  • Idle torque from 800 rpm to approximately 3, 000 rpm

Khaos Motorsports Chevy 4.3 Throttle Body Spacer

Khaos Motorsports Chevy 4.3 Throttle Body Spacer
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The khaos motorsports chevy 4.3 throttle body spacer should be able to handle its purpose and duties with ease.

Why We Like This:
  • Open bore design for full throttle
  • Improves gas mileage and low end torque
  • Delivers what they promise

Khaos Motorsports Throttle Body Spacer

Khaos Motorsports Throttle Body Spacer
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The khaos motorsports throttle body spacer's superior materials makes sure that it ages well with use. Developed to enhance off-idle torque, the Helix Bore design spins the incoming air charge as it passes through the throttle body spacer. This spinning action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber.

Why We Like This:
  • Fits mechanical and electronic throttle bodies
  • Improves low end torque and gas mileage
  • New and hot release