Genuine GM Multi Purpose Nut With Seal (11611049) Peterbilt-Paccar PX7-2019 There is one dummy plug

There is one dummy plug per cylinder head

The Ford OEM Degas bottle is a vital part of your cooling system

-6 ORB ports so that additional turbos or other oil fed accessories can easily be connected to the oil supply system

This Bullet Proof Oil Cooler System is made specifically to fit the International 4200

4C3Z9P456AC

Genuine GM Multi Purpose Nut With Seal (11611049) Peterbilt-Paccar PX7-2019 There is one dummy plugWhen installing a Bullet Proof Diesel Antenna Mount on your GM truck, we strongly suggest replacing all eight of the genuine GM multi purpose nuts (11611049). This will ensure a tight seal for your spoiler. This kit contains all 8 OE GM Multi Purpose Nuts (11611049)