88-18 Cummins APP Freeze Plug Rear Bolt On
Regular price $53.99
The APP Freeze Plug, REAR bolt on with O-ring, will eliminate blown freeze plugs due to high rpm; they are also tapped with a ¾ NPT for use of a coolant bypass. If the factory freeze plug fails, this part may be installed without the need to remove the transmission! Made in USA of Military Grade 6061 aluminum.