88-18 Cummins 5.9 & 6.7 APP Freeze Plug Rear Bolt On

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  • 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.


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