Holley Aluminum HP Main Body Retro-Fit Kit-650 CFM - 134-301SA
SKU: 53595196791

Holley Aluminum HP Main Body Retro-Fit Kit-650 CFM - 134-301SA

Sale price$123.27 Regular price$136.97
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Holley Aluminum HP Main Body Retro-Fit Kit-650 CFM - 134-301SAOverview: 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 650
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: 53595196791

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Pamella S.
Bozeman, US
★★★★★ 5
Suit
Size: Small, Color: Red
The suit looks great on my husband I love it.
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Reviewed in the United States on May 16, 2026
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Thelma Watson
Chelsea, US
★★★★★ 1
Very small extremely slim fit had to purchase a new tux for my son for prom
Size: XX-Large, Color: Red
Very small had to purchase a new tux for my son for prom
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Reviewed in the United States on April 20, 2026
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Ines González
Draper, US
★★★★★ 5
Bonito
Size: Small, Color: Black
Es traje muy hermoso, la chaqueta viene por lo grande casi 2 talla más, el pantalón si esta acorde
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Reviewed in the United States on May 31, 2026
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Da Mad Man
Lexington, US
★★★★★ 5
Nice look
Size: X-Large, Color: Print03 Red
Fits true to size. Easy to clean. I wear it for casual outings.
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Reviewed in the United States on May 29, 2026
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Kindle Customer
Birmingham, US
★★★★★ 5
Must have colar polo, great feel super soft, at great price.
Size: X-Large, Color: White W/ Blue Dots
Great polo shirt. The material is super soft and comfortable. I bought this for a beach evening and the colors are great, looks expensive and material is so worth it. Thickness is perfect considering wanted something light since we live in Caribbean. Great purchase.
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Reviewed in the United States on October 8, 2025

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