SKU: 36268505787

Holley LS Valley Cover with Oil Fill - Black Billet - 241-369

Sale price$137.22 Regular price$152.47
Save 10%

Pay in installments of $38.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Holley LS Valley Cover with Oil Fill - Black Billet - 241-369Overview: Holley's LS valley covers with oil fill provisions are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern, trussed design with an integrated oil fill neck and billet oil fill cap, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the

Overview:

Holley's LS valley covers with oil fill provisions are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern, trussed design with an integrated oil fill neck and billet oil fill cap, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead features an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary. Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new LS valley covers with oil fill provisions are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.

Features:

  • Precision manufactured from billet aluminum with a modern, race inspired, trussed design
  • Available for GM LS1/LS6 (10 bolt) and LS2/LS3/LS7/LSX (11 bolt) engine applications
  • Features integrated oil fill neck with included billet aluminum oil fill cap (Holley P/N 241-225)
  • Smooth underside allows for elimination of Displacement-On-Demand (DOD)* and offers ample gasket sealing surface
  • All necessary gaskets and upgraded mounting hardware sold separately
  • Available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet

Application:

Year Make Model Submodel Engine Size
1997 - 2004 Chevrolet Corvette
1998 - 2002 Chevrolet Camaro 350/5.7L V8
1998 - 2002 Pontiac Firebird 350/5.7L V8
2001 - 2004 Avanti II
2004 - 2005 Cadillac CTS 346/5.7L V8
2004 Pontiac GTO

Specs:

Application LS1/LS6
Baffle Included No
Bolt Pattern 11
Brand Holley
Emission Code 4
Finish Black Anodized
Gaskets Included No
Logo Trussed, No Logo
Material Billet Aluminum
Mounting Hardware Included No
Oil Fill Cap Included Yes
Product Type Valley Covers
Style Trussed
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: 36268505787

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Harley Martinez
Carnegie, US
★★★★★ 5
In LOVE
I have had so many issues finding bras that will fit. I'm picky with sensitive skin and a general hate for having to wear bras of any kind. I also I struggle with body dysmorphia and go between tolerance/hate of my tatas. Being a 40DDD is not fun with these issues, but I've found that wearing minimizer bras vs trying to bind to hide has been better for my overall self image (and way more comfortable). So I have looked high and low for different bras that support me, are attractive, and don't break the bank. This is IT. It's very sexy while working as an everyday bra and my partner LOVES the sheer and little strappy detailing. It supports just how I need it and has honestly given me some confidence back. I can't wait to keep coming back for this bra. Please keep this in stock lol. Sum up of the details that win me over: The overall look is sexy, its very soft, the banding is wide and does not dig into me (also has like 4 hooks?), the underwire is near perfect in that it supports and doesn't tend to dig unless it works its way up some, and it gives me a lovely shape that I don't normally have with how low I tend to hang, I fully fit in the cups (bell shaped, wide set) with no spillage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2023
V
Verified Purchase
Victoria
Birmingham, US
★★★★★ 3
Not very comfortable
Color: Black, Size: 42D
Just okay. Provides support but doesn’t particularly minimize and isn’t very comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Sandra Gomez
Pawtucket, US
★★★★★ 5
This bra is all in one, super comfortable.
Size: 36DD, Color: Brown Purple - Unlined
This bra exceeded my expectations! I’ve always struggled to find one that truly feels comfortable—one with soft fabric that actually keeps everything in place. With this bra, I’ve finally found it all in one! It is incredibly comfortable—so much so that it feels like you’re wearing nothing at all. If you have a large bust like mine, buy it—you won’t regret it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
E
Verified Purchase
Erin
Birmingham, US
★★★★★ 5
Supportive and true to size
Size: 34G, Color: Beige - Unlined
I really like the quality and fit of this bra. My only complaint is that there is no padding at all so I have to be careful if it's cold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
T
Verified Purchase
Tangerinne
Carnegie, US
★★★★★ 4
Cooling and Sleek Feel
Size: 42D, Color: Glaze Purple - Unlined
Fits true to size. A little snug at first but the fabric eases up and relaxes as you wear it. And that’s true for the cups too. It loses its firm hold as you wear it. Don’t size up if it’s tight at first. For summer, its a very cooling lightweight sling. The fabric is sleek, smooth and cooling. (Not peached or padded) Doesnt offer much lift or shaping, but good enough for cooling comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026

recommand products