Motorcraft part number 6321.
D1PZ-14431-G
32" LONG, 1 GAUGE

Application Guide:

YearMakeModelNotes
1964-1967FordF100
1964-1967FordF250
1964-1967FordF350
1964-1967FordF500
1964F600With air brakes
1964-1967FordF750

All items are sold as shown. Since we offer free shipping we will ship the items the cheapest most cost effective way possible.