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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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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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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4.0 ★★★★★
Based on 6 reviews
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Verified Purchase
David Caicedo
Los Angeles, US
★★★★★ 5
buena calidad
Size: One Size, Color: Cypress/Pfg First on the Water
top
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
A
Verified Purchase
Aiden Fetter
West Palm Beach, US
★★★★★ 1
HORRIBLE HAT
Size: One Size, Color: Beach/Trout Shine
Horrible quality hat, very disappointed in the structure I DO NOT RECOMMEND YOU BUY THIS. It dissolved in water
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
J
Verified Purchase
Jake S
Phoenix, US
★★★★★ 3
Love the look, but color fades after 2-3 long days in the sun
Size: One Size, Color: Shark/Pfg Palms
Great fit and design, but black fades to brown from sunlight way to quick. Hats are meant to block the sun, so they should be able to hold up to UV better than this hat
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Reviewed in the United States on November 26, 2024
T
Verified Purchase
T. Stepp
Carnegie, US
★★★★★ 5
As good as the name brands and fits well
Special Size: Midweight, Size: 38W x 28L, Color: Tinted Medium Blue
Just like the name brands, nice and sturdy at a great price. Fits well, feels better than the L's and the W's that's all I'll say there. Solid material, should last years.
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Reviewed in the United States on May 21, 2026
W
Verified Purchase
W. S.
Lowell, US
★★★★★ 5
I bought 3 more…
Special Size: Midweight, Size: 34W x 28L, Color: Dark Midnight Wash
How can you go wrong with great fitting, comfortable, jeans that look great and cost half of most jeans? I just purchased 3 more pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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