Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

D&J Cummins Billet Valve CoverThese valve covers are made from aircraft quality 6061 T6 aluminum, and come with all stainless steel fasteners. A baffle system was incorporated into this valve cover and was extensively tested. If your engine does not have excessive blow by you will not need a catch can. Billet Aircraft Quality 6061 T6 Aluminum Baffled Breather System Billet Oil Cap Cover IS INCLUDED! Proudly Made In The USA!!

The Pusher Heater Grid Delete enhances airflow to all cylinders through a fully pocketed underside and a 120% larger inlet compared to the stock part

Please call if you have questions about what you are ordering

6L Duramax LB7 (California Emissions)

Improved standalone data-logging

It is a known common issue for the factory turbos to fail

5" 14-Bolt Rear Ram-Air Differential Cover

This tuner will allow you to add a backup camera to trucks that were not equipped with a camera from the factory (sold separately)

Can be used with Pusher 3

and includes chrome-plated mounting hardware

Each head undergoes a CNC high-performance valve job and is pressure-checked before assembly and painting

Looking for an easy way to improve your truck's performance

you have a lifter that has a roller wheel that rides on the camshaft as it rotates to actuate the valves