What is the difference between 28 and 31 spline axles?
28 spline axles are stock on all Panthers up to 2004 except for the Town Car limo packages. 31 spline
What gear should I put my car?
(Courtesy of TurboVic) Gear choice depends on several things, it's a trade-off. The more gear you get, the faster you
My Speedo doesn’t read correctly after a gear change?
After swapping in different gears, you'll need to adjust the speedo to read correctly. 2002 and earlier cars can swap
Do I need friction modifier with a trac-lok rearend?
Yes you do. We sell the Ford Racing friction modifier and it is required with a trac lok rearend. If
What is a trac lok and how can I find out if I have one or not?
Knowing what your car comes from the factory is an important part of upgrading. No point in buying a complete
What’s the difference between the Ford Racing install kit and the Ford Racing overhaul kit?
An install kit is suggested when you replace your rear gears. The Ford Racing overhaul kit includes axle seals and axle