Our Billet Aluminum Freeze Plugs allow you to run your factory fans without blowing your freeze plugs under big boost, high pressures, and high RPM. These plugs will fit a 1989-2007 5.9 Liter 12 valve and 24 valve Cummins engine. Included are the following: 3 Billet Plugs to replace your OEM Plugs on the side of the Cummins block. 1 Front Block Fan Freeze Plug. All our Billet Freeze Plugs have rubber O rings that are top quality along with stainless steel bolts.
- 3 Billet Aluminum Freeze Plugs
- Fits 1989-2007 5.9 Liter 12 valve and 24 valve Cummins engine.
- Successful with big boost, high pressures, and high RPM
- Quality Michigan Motorsports Product
- To install the APP billet freeze plugs: Remove your factory side freeze plugs; clean the bore with scotchbrite (make sure there is nothing in the bore that can cut the o-ring). Thread the bolt into the plug retainer 2 full turns and install the plug in the block. Torque to 20ftlb. The freeze plug should go in with hand pressure only.
- 3 Billet Aluminum Freeze Plugs
- Fits 1989-2007 5.9 Liter 12 valve and 24 valve Cummins engine.
- Successful with big boost, high pressures, and high RPM
- Quality Michigan Motorsports Product
- To install the APP billet freeze plugs: Remove your factory side freeze plugs; clean the bore with scotchbrite (make sure there is nothing in the bore that can cut the o-ring). Thread the bolt into the plug retainer 2 full turns and install the plug in the block. Torque to 20ftlb. The freeze plug should go in with hand pressure only.
