Header: 29.50" x 2.75" Mack Solder On Tank
Top Tank This tank has a 2.00 " diameter hose connection 4.00 " from the edge of the tank to the center of the hose connection, a 1/4 " NPT flange on top for a barb fitting, and mounting lugs on each end. Bottom Tank This tank has a 2.00 " diameter hose connection pointing downwards towards the ground, and mounting lugs on each end
Mack Washer Bar
16.00 " Long Used for MK8173PTO and MK8173PTOA
Header: 28.87" x 6.37" 34 Bolt Holes Mack Bottom Tank
This tank has a 2.50 " diameter hose connection with a 3/8 " NPT flange next to it, and a 1.25 " diameter hose connection coming out of the end of the tank at a 90 degree angle and facing into the radiator at about a 45 degree angle.