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LS Valve Covers - Satin Black

Standard Height LS Valve Covers w/ Coil Mounting Posts, Cast Aluminum - Satin Black Finish

PART# 241-91

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$235.95   Suggested Retail
$211.95   Your Price
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Oil Cap thread specs are: 1 5/16" – 12


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 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


ApplicationGM LS Engines
Coil Mounting StudsYes
Emission Code4
FinishSatin Black
MaterialCast Aluminum
Oil FillYes
Product TypeValve Cover
Stylew/ Coil Mounts
Type of ComponentValve Cover
WarrantyLimited 90 Day
Part Number241-91

Service Parts


This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Tech Resources

Oil Cap thread specs are: 1 5/16" – 12

Warranty Information

Limited 90 Day: See Details


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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.