Holley LS Valve Cover Adapter Plates - 241-298
SKU: 10690585031

Holley LS Valve Cover Adapter Plates - 241-298

Sale price$139.47 Regular price$154.97
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Description

Holley LS Valve Cover Adapter Plates - 241-298Overview: Holley's new cast aluminum LS valve cover adapter plates offer an innovative way to add the vintage styling cues of a 1958 1986 Small Block Chevy perimeter bolt valve cover to your modern GM LS engine. These adapter plates feature an integrated oil fill and are pre threaded for PCV ventilation fittings. Simply install the LS valve cover adapter plate onto your GM LS1, LS2, LS3, LS6, or LS7 engine to serve as your true valve cover, install

Overview:

Holley's new cast aluminum LS valve cover adapter plates offer an innovative way to add the vintage styling cues of a 1958-1986 Small Block Chevy perimeter bolt valve cover to your modern GM LS engine. These adapter plates feature an integrated oil fill and are pre-threaded for PCV ventilation fittings. Simply install the LS valve cover adapter plate onto your GM LS1, LS2, LS3, LS6, or LS7 engine to serve as your true valve cover, install the coil packs on top and route the wiring harness and spark plug wires into their designated locations, and use a perimeter bolt SBC valve cover of your choice to hide the unsightly coils without the need for any coil relocation and retention of all the benefits of OE style coil-on-plug mounting.

Features:

  • Constructed of Cast Aluminum
  • Available in three finishes (Natural Cast, Black Painted, and Polished Finish)
  • Includes all mounting hardware that allows mounting of three different generations of coil packs

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Application SBC to LS Engines
Brand Holley
Emission Code 4
Finish Natural
Hardware Included Yes
Internal Height 1.208"
Material Cast Aluminum
Overall Height 1.385"
Product Type Valve Cover Adapter Plates
Quantity Pair
Style SBC to LS Adapter
Warranty Limited 90 Day
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SKU: 10690585031

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UconnSlider
Lowell, US
★★★★★ 3
Still Searching for the Right Scent
Scent: Sandalwood + Amber, Size: 30.3 Fl Oz (Pack of 1)
Smells great and lathers well, but it’s super hard to get any volume out of the bottle, and the scent really isn’t that strong or distinctive. I don’t think I’ll buy this again and will keep looking. I’ve tried Salt & Stone Body Wash with Antioxidants for Deep Moisture and ORIBE Cote d'Azur Replenishing Body Wash as well; they’re good, but they don’t offer any noticeable scent once you’re out of the shower. I have a very sensitive nose, so I know it’s not just me.
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Reviewed in the United States on January 29, 2026
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Sig
Dallas, US
★★★★★ 5
Fresh & Clean
Scent: Citrus + Eucalyptus, Size: 12.2 Fl Oz (Pack of 1)
Excellent product
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Reviewed in the United States on May 27, 2026
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Jesse
Boise, US
★★★★★ 5
Good value
Scent: Citrus + Eucalyptus, Size: 12.2 Fl Oz (Pack of 1)
Great scent and lathers well with small amounts.
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Reviewed in the United States on April 14, 2026
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R. Albin
Charlottesville, US
★★★★★ 5
Superb
Format: Hardcover
A superb selection of Williams' poetry in a handsome and durable small volume. The editor, Robert Pinsky, selected an appropriate spectrum of Williams' verse across his long career, including all his most famous poems. Reading and rereading these poems is always rewarding because of Williams' ability to capture arresting images, experiences, and states of mind. As with all anthologies, some choices may be arguable. I would like to see all of his great, late poem Asphodel included but Pinsky's choices make sense and reflect his sure knowledge of Williams' work. This book is a great addition to the worthy American Poets Project.
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Reviewed in the United States on February 5, 2014
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David Miller
Houston, US
★★★★★ 5
Another excellent volume from the American Poets Project
Format: Hardcover
As stated in another one of my reviews, every single Library of America volume I've ever purchased (including volumes from the American Poets Project) have been of the highest quality, superbly executed and just plain beautiful. Already possessing several volumes of William Carlos Williams work, I purchased this compact, delightful volume as a gift for my oldest son (who shares my appreciation for both great literature generally, and poetry specifically). Upon its arrival (delayed, once again, by amazon's ridiculously slow delivery) I was more than pleased, and felt proud to be presenting my son with such a first rate representation of W.C.W.'s work.
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Reviewed in the United States on January 11, 2009

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