SKU: 86534496372

GM Muscle Series Center Bolt Valve Covers Factory Orange Machined Finish 241-293

Sale price$197.07 Regular price$218.97
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

GM Muscle Series Center Bolt Valve Covers Factory Orange Machined Finish 241-293Overview: Holley's new GM Muscle Series accessories are the latest expansion to our officially licensed GM product line. These die cast aluminum valve covers and air cleaner kits were designed to have a no frills, modern style with prominent raised GM "Chevrolet and Bowtie" logos. Intended as an alternative to the existing GM ZZ6 accessories, Holley's GM Muscle Series dress up accessories can be the perfect addition to your engine bay if you are

Overview:

Holley's new GM Muscle Series accessories are the latest expansion to our officially licensed GM product line. These die-cast aluminum valve covers and air cleaner kits were designed to have a no-frills, modern style with prominent raised GM "Chevrolet and Bowtie" logos. Intended as an alternative to the existing GM ZZ6 accessories, Holley's GM Muscle Series dress up accessories can be the perfect addition to your engine bay if you are searching for a subtly custom variation from the OEM options. All GM Muscle Series accessories are available in four custom finishes: natural cast, polished, satin black, and factory orange (all finishes have machined "Chevrolet and Bowtie" logos aside from polished version). The Small Block Chevy center bolt valve covers (designed to fit Vortec/ZZ4/ZZ5/ZZ6) feature a generous internal height for exceptional valve train clearance and include pre-installed internal baffling, polished mounting hardware, and oil fill / PCV grommets (valve cover gaskets not included).

Features:

  • Features clean, modern styling with high definition “Chevrolet and Bowtie” logo
  • Specifically designed for GM ZZ6 engines, but will fit all Small Block Chevy applications with center bolt style cylinder heads (Vortec, ZZ4, ZZ5, ZZ6) – polished mounting hardware included
  • Die-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
  • Emissions compliant valve covers include pre-installed internal oil baffles as well as an oil fill plug and PCV grommet
  • Offered in four unique finishes to fit your style: natural cast aluminum with machined logo (ready for custom paint), polished, satin black with machined logo, and factory orange with machined logo

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Application GM SBC ZZ6/Vortec
Baffle Included Yes
Bolt Pattern Center Bolt
Brand Holley
Breather(s) Included No
Emission Code 3
Finish Factory Orange
Gaskets Included No
Gromment(s) Included Yes
Hardware Included Yes
Height Standard
Logo Chevrolet with Bowtie
Material Cast Aluminum
Mounting Hardware Included Yes
Product Type Valve Cover
Style SBC Center Bolt
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: 86534496372

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Jason Kearns
Cuba, US
★★★★★ 5
Smells good and doesn’t feel greasy
Scent: Hair Styler (1 Pack)
Product didn’t leave a greasy feeling to the hands or the hair. Kept hold all day for my hair style but I knew it was light hold going in. It has a great scent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2024
M
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Matthew M
Boise, US
★★★★★ 5
No texture issues
Scent: Hair Styler (1 Pack)
I’ve never been one to like hair product because I don’t like how they make my hair feel “crunchy” or overly stiff. However, this kind provides a nice, loose hold that doesn’t make my hair feel weird. If you can spare the extra few dollars and don’t need a strong hold, I would recommend this!
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Reviewed in the United States on May 15, 2025
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Rocky George
Phoenix, US
★★★★★ 5
Better than any hair cream available today.
Scent: Hair Styler (1 Pack)
I have been using the HURON hair product for nearly ten months. A great product that is modestly priced. I apply the product on my hair after showering. The best thing about the product iis it’s crangrance free and it is not greasy or sticky. My hair combs beautifully after applying.
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Reviewed in the United States on April 9, 2024
M
Verified Purchase
MAXWELL LEPER
Chelsea, US
★★★★★ 4
Not greasy
Scent: Hair Styler (1 Pack)
Not greasy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2025
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the revJ
Los Angeles, US
★★★★★ 5
Wow it's smooth, soft, not overly scented
Scent: Hair Styler (1 Pack)
I rarely try new hair products. I use Aveda sculpting clay and when I tell most stylists this they simply stop trying to sell me their sponsored hair product since they know how good Aveda is. I've never seen a product as smooth as this; it feels like hand lotion and goes in super easy and has a nice hold with really minimal residue. Feels great to put hand through hair after putting this in. This stuff is really different - I'm a fan!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2024

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