Tag: oil fill cap

Holley: LS Valley Covers with Oil Fill Provisions

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Holley’s extensive lineup of LS engine dress-up products just got bigger with these valley covers with oil fill provisions. A perfect LS upgrade if you’re looking for a subtle, custom look, these billet aluminum covers feature a modern, trussed design with integrated oil fill neck and billet oil fill cap. Machined smooth on the underside to eliminate displacement-on-demand (DOD), Holley LS valley covers instead present an ample gasket sealing surface and provisions for reinstalling oil pressure sensors.

Custom machined for LS1/6 (10 bolt) or LS2/3/7/X (11 bolt) patterns and available in three finishes: Clear Anodized Natural Billet, Polished Billet, and Black Anodized Billet. All necessary gaskets and upgraded mounting hardware sold separately.

Features

  • Available for GM LS1/LS6 (10 bolt) and LS2/LS3/LS7/LSX (11 bolt) engine applications.
  • Precision manufactured from billet aluminum.
  • Modern, race-inspired, trussed design.
  • Integrated oil fill neck and billet aluminum oil fill cap (241-225).
  • Smooth underside eliminates displacement-on-demand (DOD).
  • ample gasket sealing surface.
  • All necessary gaskets and upgraded mounting hardware sold separately.
  • Three finishes: Natural Billet (clear anodized), Polished Billet, and Black Anodized Billet.

Holley LS Valley Cover

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Holley (241-112): Tall LS Aluminum Valve Covers – Satin Black

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If you’re ready to add a custom look to your engine bay, 241-112 Tall LS Valve Covers from Holley will set you apart from the crowd. Adding to Holley’s already-impressive lineup of LS engine components, this product is designed to add 0.54” of internal clearance over factory height valve covers.

Boasting Holley’s signature integrated angled coil mounts, these covers fit LS1, LS2, LS3, LS6, and LS7 engines using coils with a standard LS3 bolt spacing of 72 mm. They come ready to install with an OE-style baffle and ventilation system and lengthened factory-style mounting hardware, and include a billet aluminum oil fill cap. Satin black finish.

  • Angled coil mounts deliver a smooth, clean look.
  • Retain the high-tech look and performance of “coil on cover.”
  • Eliminate unsightly OE-style coil brackets.
  • Billet aluminum oil fill cap.
  • Reuse original gaskets and bolts.
  • Compatible with LS1, 2, 3, 6, and 7 coils with 72 mm bolt spacing.
  • Add 0.54” internal clearance over factory covers.
  • Proven OE-style baffles and vents.
  • 241-112 features a satin black finish; other finishes include polished, glass red, and natural cast.
Holley (241-112): Tall LS Aluminum Valve Covers - Satin Black
Holley (241-112): Tall LS Aluminum Valve Covers – Satin Black

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.