As discussed in detail last month, there are many situations where a different height carrier...

A carrier break is the point where the numeric increase in gear ratio necessitates a...

When changing the gear ratio for more power or more speed, sometimes a new ratio...

This quick primer of tech tips is designed to be informational for less experienced installers...

Lunchbox lockers provide reliable 100% lock-up traction at a low cost. The simplicity and ingenuity...

There are several types of rear ends that use a threaded side adjuster be it...

Although proper ring & pinion setup can be accomplished at home, I really recommend having...

Have you ever had to call around town on a Friday to find pinion shims...

If you do a fair amount of differentials the odds are pretty good that you...

Standard Carriers, Positraction & Limited Slips, Locking Differentials, Spools and Mini-Spools As an opening note,...

Taking care of the details requires knowing which details are important, and having the discipline...

Setting up a differential involves a lot of measuring, disassembly, reassembly, adjusting, and re-measuring. Aside...

When working on any rearend, always pay very close attention to the axle shafts and...

In many cases it is necessary to grind one or more teeth on a ring...

The iconic Ford 9-inch has been the go-to diff for hot-rodders since day one. The...

El diseño del carrete del diferencial se trata de un bloqueo total a un bajo...

It has come to our attention that many customers are experiencing gear failure with the...

Como todos sabemos Toyota se ha ganado esa reputación de excelencia cuando se trata de...

Gear tooth patterns are harbingers… they can foretell whether your ring and pinion gear set...