New Valley Pan Gasket Seal Plate Kit LS1 LS2 5.3 6.0L For LS Gen Knock Sensor

Valley Pan Gasket Seal Plate Kit for LS Engines

This valley pan gasket and seal plate kit seals the lifter valley on LS1, LS2, 5.3L, and 6.0L engines, and includes provisions for the knock sensor mounting.

Overview

This valley pan gasket seal plate kit provides the sealing components needed for the lifter valley area on LS-series engines. It helps prevent oil and vacuum leaks while covering the knock sensor location. Suited to LS1, LS2, 5.3L, and 6.0L builds during top-end assembly or refresh work.

Built For Performance

• Seals the lifter valley on LS-series engines
• Includes seal plate and gasket components
• Knock sensor mounting provision
• Designed for LS1 and LS2 platforms
• Compatible with 5.3L and 6.0L displacements
• Direct-fit for the factory valley pan location

Fits These Machines

• for LS1 engines
• for LS2 engines
• for 5.3L LS engines
• for 6.0L LS engines

On-The-Job Use

• Top-end rebuilds on LS-series engines
• Sealing oil and vacuum leaks at the valley pan
• Knock sensor service and relocation work
• Intake manifold removal and reassembly

Specs At A Glance

Good To Know

Q: Does this kit work with the factory knock sensors? A: This kit includes a knock sensor provision built into the valley pan seal plate for LS-series engines.

Q: Do I need to remove the intake manifold to install this? A: Yes, the intake manifold must come off to access the lifter valley where this seal plate and gasket sit.

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