11-16 Duramax LML HSP Billet Valve Covers Manual 8 steel separator plates

8 steel separator plates

Pressure Control module delivers up to 250psi clutch apply pressure at full throttle

Pedal Commander is a throttle response controller

Turbocharger brace added to support turbo and take load off the header tubes

0L Power Stroke Engine Only

11-16 Duramax LML HSP Billet Valve Covers Manual 8 steel separator platesOur billet valve covers are designed to give your engine a clean, sleek look. They feature a 1 2" NPT port in the center of the cover to optimize crank case ventilation. They are made from 6061 T6 Aluminum, and they incorporate an O Ring to eliminate the need for messy silicone. It is recommended to run these valve covers with our forward facing thermostat housing, for there are no provisions to mount the factory hardware to the upper valve cover. Our