Product Features

Introducing the new high performance Reverse Differential from JEFFco Performance

Making your super-bike powered car easier to drive. Designed with the builder in mind, this drive unit installs easily into any car chassis. Stop pushing your ride!

Features include:* Primary gear ratios: 3:25 In-turnal 630 Sprokects 530 Sprockets 24.26.30 Tooth* Differential is standard* 930 CV Joints* Stout reverse gear

* Lightweight at 93 lbs.

Price: $4,000.00

Spool available soon… ask Shawn!


The main advantage that the JEFFco Reverse Diff has over other units, is that it has a differential in it. This allows the car to turn in a tight circle radius (as compared to live axles). For you racers a Spool is in the works!

Cutting brakes can also be used. This requires outboard brakes on the rear wheels. The addition of cutting brakes will allow the differential to be used to it’s full potential.

The reverse diff does have it’s limits. What these limits are, we don’t know yet, but this is what it will handle is a 1300 pound car (two seater), up to 295 horsepower.

Get your questions answered

Let us answer how a JEFFco Differential can answer your needs.

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