Driveline & Transmission

Replace that wimpy fluid filled transmission mount!! Our solid rubber mounts are stronger and longer lasting than the original factory hydraulic ones. If your original mount has more than 100K miles on it or you are removing your transmission for an overhaul or clutch job it is a great idea to replace it!

A MUST for all IRS cars! Replaces the weak rubber front bushings that isolate the rear differential housing from its mounting point.

Replace those limp rubber bushings that the factory provided. These firm polyurethane items will help to better support the transmission on everything from a stocker to a high torque rocker.

EVERYTHING you need to bring your 8.8" IRS Housing back to LIKE NEW condition.

EVERYTHING you need to bring your 8.8" IRS Housing back to LIKE NEW condition.

This 21 tooth speedometer gear will recalibrate your cars speedometer when using a 3.27:1 ring/pinion set in the '89-98 manual transmission cars or a 3.73:1 set in the automatic cars.

This 23 tooth speedometer gear will recalibrate your cars speedometer when using a 3.55:1 ring/pinion set in the '89-95 manual transmission cars, or 4.10s in automatic transmission cars.

We highly recommend the 3.27:1 ratio for the '89-95 supercharged manual transmission cars. This is the ratio that Ford should have put in them from the factory instead of the 2.73:1 ratio.