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Holley 500 to 22R Manifold Adapter Kit/Spiral Bore
Holley 500 to 22R Manifold Adapter Kit/Spiral Bore

Our Price: $53.95

NOTE:: Usually Ships in 1 to 2 Business Days
Part Number: 1033018


Adapter - Holley 500 Carb to Stock 22R Manifold Adapter Kit (Spiral Bore)

We manufacture these aluminum carb spacers in house, to our specs. We use only the finest materials in our spacers to assure the quality you would expect from LC Engineering. These are CNC machined out of a solid piece of aluminum, and fit perfectly. Our adapters allow you to use a Holley 500 2-barrel carb to your stock 22R intake. These are not a one-size-fits-all spacer like some others on the market. Ours are designed to fit a specific carburetor and intake manifold to allow perfect fitment. Carb spacers work by increasing the plenum size and offering a smooth transition from the carburetor to the intake manifold. The spiral will help force even more air into the manifold. Our dyno shows a nice increase in horsepower and torque. Spacer is 1" thick. For optimum performance blending maybe required call tech support for more information.

Contact our Tech Support Line for further information at 928-855-6341.

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Note: Images are for illustration purposes only. Images MAY NOT represent the product listed. Please contact Customer Service with any questions or concerns: 928-505-2501.

Average Customer Review: 4 of 5 Total Reviews: 1 Write a review.

  0 of 0 people found the following review helpful:
great craftsmanship, works wonderfully May 21, 2018
Reviewer: Christopher schwanke from hanover, PA United States  
very good product. description says no modifications necessary, just bolt on and go. although that's not entirely accurate, because you do have to remove the EGR for the throttle linkage on the Holly to clear. not sure what I'm going to do for next annual pa emissions/inspection because of this issue, but the adapter does bolt it right on. i definitely like it!

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