The 3 Best Chevy 350 Throttle Body Spacers (2023 reviews)

chevy 350 throttle body spacers
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Are you planning to buy chevy 350 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 350 Throttle Body Spacer
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machine tech Chevy 350 Throttle Body Spacer
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Khaos Motorsports Chevy 350 Throttle Body Spacer
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Airaid Chevy 350 Throttle Body Spacer

Airaid Chevy 350 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. 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 includes gaskets, hardware and precision brackets. It also has a wine to it almost like a turbo. It does make a whooshing or whistling sound.

Why We Like This:
  • Much more bottom-end power and a quicker throttle response at low rpm's
  • Nice addition to a great motor
  • Idle torque from 800 rpm to approximately 3, 000 rpm

machine tech Chevy 350 Throttle Body Spacer

machine tech Chevy 350 Throttle Body Spacer
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Machine Tech offers a variety of spacer for personal choice and yet maintaining quality in all the variants. Developed to enhance off-idle torque from 800 rpm to approximately 3, 000 rpm, the Helix Bore design spins the incoming air charge as it passes through the throttle body spacer. It improves air flow and also comes with bolts and garlock gaskets. 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. It would be perfect with the bottom of the throttle body or you will get leaks.

Why We Like This:
  • Packaged well and no fitment issues
  • Good throttle response and quick action
  • Machining is perfect and very pleased overall
  • Came with hardware and gaskets, looks good and you gain mid range power

Khaos Motorsports Chevy 350 Throttle Body Spacer

Khaos Motorsports Chevy 350 Throttle Body Spacer
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Compared with other spacer in this category, the khaos motorsports chevy 350 throttle body spacer has a convenient design.

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