SKU: 68518036335

Holley Aluminum HP Main Body Retro-Fit Kit-850 CFM - 134-302SA

Sale price$128.67 Regular price$142.97
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  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Holley Aluminum HP Main Body Retro-Fit Kit-850 CFM - 134-302SAOverview: Want to upgrade your street carburetor to a high performance race carb, but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get increased horse power from the new Holley Aluminum HP carburetor main bodies. These aluminum HP main body retrofit kits convert your existing 650, 750, or 850 cfm double pumper to an aluminum HP main body for increased horsepower, torque & airflow. With no air horn, choke

Overview:

Want to upgrade your street carburetor to a high-performance race carb, but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get increased horse power from the new Holley Aluminum HP carburetor main bodies. These aluminum HP main body retrofit kits convert your existing 650, 750, or 850 cfm double pumper to an aluminum HP main body for increased horsepower, torque & airflow. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably. These aluminum main bodies are available in a shiny finish and come complete with all the parts necessary to take your carburetor to the next level!

Features:

  • Main bodies are factory assembled and kit includes new gaskets to complete the conversion
  • New main jets are included, however further tuning may be necessary depending on the application
  • Simple installation with common hand tools
  • Pre-calibrated at the factory for optimum performance and drivability on a wide variety of applications
  • Reduces turbulence and smooths air entry into the venturi
  • Eliminates choke tower and associated hardware of standard Holley Double Pumper®
  • Eligible For Holley contingency programs

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley
CFM 850
Emission Code 5
Finish Shiny
Material Aluminum
Product Type HP Main Body Retro Fit Kit
Warning California Proposition 65
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68518036335

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Stephen B.
Carnegie, US
★★★★★ 5
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Immediate payment - no hassles.
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Reviewed in the United States on March 19, 2026
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Gradient Echo
Belleville, US
★★★★★ 5
Hassle free experience!
Very impressed by how easy it was to file a claim online. I was expecting a hassle or a run around to make it more work than necessary, to discourage claims, but nope, super simple! I initially thought I would get a replacement product, but instead, they sent an Amazon e-gift card, which was even better, since the price of the product went up from when I originally bought it. With the gift card, I was able to replace it with a cheaper item. Definitely worth the low cost insurance!
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Reviewed in the United States on June 4, 2025
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Ralph Dole
Lake Worth, US
★★★★★ 5
Protection contract
Great company I’ve had them before and have been fortunate than I never have to use them, but I enjoy the protection.
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Reviewed in the United States on April 16, 2026
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RUSSEL NOLASCO
Belleville, US
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It’s worth it
Easy to use
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Reviewed in the United States on May 7, 2026
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Rob H
San Leandro, US
★★★★★ 5
Great support and warranty
The leaf blower has not been so great and then a failure. The warranty and support from Asurion was fantastic. Glad I made the purchase.
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Reviewed in the United States on March 11, 2026

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