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Holley Performance 241-91 Engine Valve Cover Set
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Key item features
- Sleek Coil Integration: Angled coil mounts provide a smooth, clean aesthetic while retaining the high-tech look and performance of coil-on-cover designs.
- Enhanced Appearance: Eliminates unsightly original equipment (OE) style coil brackets, contributing to a refined engine bay appearance.
- Broad Engine Compatibility: Designed to fit all LS engines utilizing LS1, LS2, LS3, LS7, or similar coils with 72mm bolt spacing.
- Optimized Cam Clearance: Offers clearance for a .750 lift camshaft when using stock-style rocker arms.
- Durable Construction: Features cast aluminum construction with proven OE style baffles and vents, and includes a billet aluminum oil fill cap.
- Convenient Installation: Reuses original gaskets and bolts for straightforward installation.
- Versatile Finish Options: Available in Satin Black, Natural Cast, and Polished finishes, with Black Krinkle also mentioned.
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Specs
- Vehicle model241-91
- Vehicle makeGM
- Vehicle fitment typeSpecific
- Automotive parts divisionPerformance
- BrandHolley
- Automotive specialty part typeValve Covers
Current price is USD$313.66
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives by Sat, Feb 7
|Sold and shipped by Part Synergy
4.19484240687679 stars out of 5, based on 349 seller reviews(4.2)349 seller reviews
Free 30-day returns
More seller options (7)
Starting from $319.95
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| Product | Viewing this itemHolley Performance 241-91 Engine Valve Cover Set ![]() $313.66 current price $313.6644 out of 5 Stars. 4 reviews | Proform Slant Edge Valve Covers BBC Powdercoat Ready ![]() $310.23 current price $310.2315 out of 5 Stars. 1 reviews | Holley Performance 241-113 Engine Valve Cover Set ![]() $342.95 current price $342.9535 out of 5 Stars. 3 reviews | Holley Performance 241-302 Engine Valve Cover Set ![]() $460.95 current price $460.95 | Holley Performance 241-112 Engine Valve Cover Set ![]() $315.59 current price $315.5933.3 out of 5 Stars. 3 reviews | Holley Performance 241-183 Engine Valve Cover Set ![]() $611.95 current price $611.95 | Holley Performance 241-110 Engine Valve Cover Set ![]() $306.95 current price $306.95 | Proform - 141-879 - Slant Edge Valve Covers BBC Chrome ![]() $523.05 current price $523.05 | Engine Valve Cover Set 2 Piece - Compatible with 2005 - 2014 Ford Expedition 2006 2007 2008 2009 2010 2011 2012 2013 ![]() $269.95 current price $269.95 |
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| Vehicle model | 241-91Holley Performance 241-91 Engine Valve Cover Set | Big BlockProform Slant Edge Valve Covers BBC Powdercoat Ready | 241-113Holley Performance 241-113 Engine Valve Cover Set | Big BlockHolley Performance 241-302 Engine Valve Cover Set | 241-112Holley Performance 241-112 Engine Valve Cover Set | LSHolley Performance 241-183 Engine Valve Cover Set | LSHolley Performance 241-110 Engine Valve Cover Set | 141-879Proform - 141-879 - Slant Edge Valve Covers BBC Chrome | ExpeditionEngine Valve Cover Set 2 Piece - Compatible with 2005 - 2014 Ford Expedition 2006 2007 2008 2009 2010 2011 2012 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Vehicle make | GMHolley Performance 241-91 Engine Valve Cover Set | ChevyProform Slant Edge Valve Covers BBC Powdercoat Ready | -Holley Performance 241-113 Engine Valve Cover Set | ChevyHolley Performance 241-302 Engine Valve Cover Set | -Holley Performance 241-112 Engine Valve Cover Set | GMHolley Performance 241-183 Engine Valve Cover Set | GMHolley Performance 241-110 Engine Valve Cover Set | ChevyProform - 141-879 - Slant Edge Valve Covers BBC Chrome | FordEngine Valve Cover Set 2 Piece - Compatible with 2005 - 2014 Ford Expedition 2006 2007 2008 2009 2010 2011 2012 2013 |
| Vehicle fitment type | SpecificHolley Performance 241-91 Engine Valve Cover Set | SpecificProform Slant Edge Valve Covers BBC Powdercoat Ready | SpecificHolley Performance 241-113 Engine Valve Cover Set | SpecificHolley Performance 241-302 Engine Valve Cover Set | SpecificHolley Performance 241-112 Engine Valve Cover Set | SpecificHolley Performance 241-183 Engine Valve Cover Set | SpecificHolley Performance 241-110 Engine Valve Cover Set | SpecificProform - 141-879 - Slant Edge Valve Covers BBC Chrome | SpecificEngine Valve Cover Set 2 Piece - Compatible with 2005 - 2014 Ford Expedition 2006 2007 2008 2009 2010 2011 2012 2013 |
| Automotive parts division | PerformanceHolley Performance 241-91 Engine Valve Cover Set | -Proform Slant Edge Valve Covers BBC Powdercoat Ready | PerformanceHolley Performance 241-113 Engine Valve Cover Set | PerformanceHolley Performance 241-302 Engine Valve Cover Set | PerformanceHolley Performance 241-112 Engine Valve Cover Set | PerformanceHolley Performance 241-183 Engine Valve Cover Set | PerformanceHolley Performance 241-110 Engine Valve Cover Set | -Proform - 141-879 - Slant Edge Valve Covers BBC Chrome | -Engine Valve Cover Set 2 Piece - Compatible with 2005 - 2014 Ford Expedition 2006 2007 2008 2009 2010 2011 2012 2013 |
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About this item
Product details
Standard Height LS Valve Covers w/ Coil Mounting Posts, Cast Aluminum - Satin Black Finish;
Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory coil on cover design gives the LS that signature high-tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicle's theme!;
Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory coil on cover design gives the LS that signature high-tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicle's theme!;
- Angled coil mounts deliver a smooth clean look
- Retain the high-tech look and performance of “coil on cover”
- Eliminates unsightly OE style coil brackets
- Also available in Natural Cast & Polished
- Billet aluminum oil fill cap
- Reuses original gaskets and bolts
- Fits all LS engines using LS1, LS2, LS3, LS7 or similar coils with 72mm bolt spacing
- Clearance for .750” lift cam with stock style rocker arms
- Holley’s LS covers use proven OE style baffles and vents
info:
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Specifications
Vehicle model
241-91
Vehicle make
GM
Vehicle fitment type
Specific
Automotive parts division
Performance
Warranty
Warranty information
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:titanium dioxide, other chemicals
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Customer ratings & reviews
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Showing 1-3 of 4 reviews
Jun 14, 2016
JamesC
5 out of 5 stars review
Clean look
These fit my LS2 seamlessly, and got rid of the ugly coil brackets. In my eyes, that's a win win.
Review from jegs.com
Helpful?663JE2K4ABFP50027204
Jan 20, 2016
1969CamaroProTouring
5 out of 5 stars review
Nice Valve Covers for an LS
These really make an LSX look custom and they have factory style breather system inside.
Review from jegs.com
Helpful?663JE2K4ABFP50027204
Mar 9, 2019
Vince8934
4 out of 5 stars review
Don’t fit
Awesome covers but they do in fact not fit my 99 5.7 factory coils .... hoping I can find a set of coils to work with them.
Review from jegs.com
Helpful?663JE2K4ABFP50027204









