Ford 9.75 Inch 99-04 Expedition F150 1.705Brg RH Rear Revolution Gear and Axle Suspension - Lift & Leveling Kits Triggering chores are handled by

Triggering chores are handled by MSD's race-proven

All hardware needed to install is included

For California drivers who demand more from their trucks

Driving Combo: Maximum trail coverage in a single light

Ford 9.75 Inch 99-04 Expedition F150 1.705Brg RH Rear Revolution Gear and Axle Suspension - Lift & Leveling Kits Triggering chores are handled byRevolution Gear Rear Axle Shaft for Ford 9. 75 Inch 1999 04 Expedition and F 150 with 1. 705 inch bearing, passenger side, 31. 81 Inch 34 Spline (OE# F75Z 4234MB). Revolution Gear replacement series axles are made from 1541H Steel and utilize computer controlled heat treatment processes.