LS Valley Cover w/Oil Fill - Black

The Holley LS Valley Cover with Oil Fill in Black is a precision-engineered engine dress-up component designed for LS-platform engine builds. This cover seals the valley area between the cylinder heads on LS-based motors, providing both functional protection and polished aesthetics that elevate any engine bay presentation. Whether you're building a street performance engine, a restomod classic, or a show-quality powertrain, this valley cover eliminates the industrial appearance of exposed valley components while maintaining easy access through its integrated oil fill port.

Manufactured by Holley, a trusted leader in engine fuel and induction systems, this valley cover is crafted from durable cast material and finished in gloss black to complement modern and classic engine dress-up packages alike. The integrated oil fill opening eliminates the need for a separate filler neck, streamlining the engine bay layout and reducing clutter while maintaining full functionality. The precision fit ensures a factory-quality appearance with no gaps or misalignment, and the dimensions of 6.95 x 1.75 x 21.6 inches integrate seamlessly into stock and modified LS engine configurations without interference with headers, coils, or ancillary components.

This component is essential for LS engine enthusiasts who demand a finished, cohesive engine bay aesthetic without sacrificing practicality. Installation is straightforward on any LS-variant engine, including LSx, Gen III, Gen IV, and LS9 platforms, making it a versatile choice for various builds. With its combination of functionality and style, the Holley LS Valley Cover is a must-have for anyone looking to enhance their engine bay.