JEGS Billet LS Valley Covers replace the stock (OEM) valley cover on LS series engines. Eliminate the pockets for the knock sensors and provides a clean look when converting to a carburetor intake manifold. CNC Machined from Billet 6061-T6 Aluminum, and uses o-ring seals instead of the expensive OEM valley cover gasket. The o-ring seals eliminate the need to spend an extra $20-$35 on the OEM valley cover gasket. Includes billet valley cover, stainless fasteners, and o-ring seals.

Note: Not for use on engines using Displacement On Demand (DOD), Knock Sensors, or Active Fuel Management.