Valley Pan Cover Plate (Knock Sensor Delete) For LS Gen 3 Billet LS1 LS2 LS3 LS7

Valley Pan Cover Plate (Knock Sensor Delete) for LS Gen 3 Billet LS1 LS2 LS3 LS7

This valley pan cover plate is a billet aluminum knock sensor delete panel for LS Gen 3 engines including LS1, LS2, LS3, and LS7, sealing the lifter valley and replacing the factory valley pan and knock sensor assembly.

Overview

This valley pan cover plate is designed for LS Gen 3 builds where the factory knock sensor setup is removed or relocated. The billet aluminum plate seals the lifter valley and covers the knock sensor area, giving the engine a clean, rigid top end. It suits engine builders, swap projects, and performance installations running LS1, LS2, LS3, or LS7 platforms.

Built For Performance

• Billet aluminum construction for a rigid, durable seal over the lifter valley
• Knock sensor delete design for builds that relocate or remove factory sensors
• Flat mounting surface helps maintain a clean, leak-free seal
• Designed around LS Gen 3 valley dimensions for consistent fitment
• Works with a range of LS intake and valley cover configurations

Fits These Machines

• for LS1
• for LS2
• for LS3
• for LS7

On-The-Job Use

• Engine builds where the factory knock sensors are deleted or relocated
• LS swap projects needing a clean valley cover solution
• Performance rebuilds with aftermarket intake manifolds
• Track and street builds running Gen 3 LS platforms

Specs At A Glance

Good To Know

Q: Can this plate be used with the factory knock sensors? A: It is a knock sensor delete plate, so it is intended for builds where those sensors are removed or relocated.

Q: Will it seal the lifter valley on its own? A: The plate is designed to cover and seal the valley, so check for proper gasket or sealant use during installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.