western differential

CUSTOM DANA 44 & 60's

Components and Complete Rear End Assemblies

4WD Front/Rear Shaft Assemblies

We can supply special CV (double-cardan) drive shaft assemblies made to your length specs. Most CV double-cardan joints can handle more than twice the normal eight degree operating angle of a single Joint end.

Custom Housings and Conversion Assemblies

4WD - Jeeps - Broncos

Chevy & Ford 1/2 ton upgrades

Drag Racing & Pro Street

Built with Strange Engineering Axles to fit your truck or car's personal set-up.

Any width under 66"

30, 35 or 40 spline

with 2" or 3" 1/2 screw-in studs

any bolt pattern

Most of our Custom Dana 60's have special steel billet ends to accept the common set-20 Timken tapered axle bearings, and direct bolt together with your existing factory brakes and drums, or choose from our selection of custom rear disc brake assemblies.

Traction and Carrier Options

Precision Gear - 30 or 35 spline power lock

Strong and tight, limited-slip, competition or street use

Detroit Locker - 30 or 35 spline

Streetable but recommended for off road only

ARB Air Lockers 30 or 35 spline

More expensive than the other choices, but sweet to drive around town. Killer strong and traction like a spool when in use.

Strange Spool 30, 35 or 40 spline

Full race or rock crawlers, don't use these for the daily driver.

Dana 60 Posi choices:

ARB Air Locker, Precision Gear Power Lock, or Strange Spool

Dana 60 set up for assembly

Check out our outer knuckle and hub options

Dana 60 Brake Assembly

Ring & Pinions

We cary top quality ring and pinion sets in a wide variety of ratios, so you are sure to find what you need. Engineered for performance, built to last.

Street or Pro Gears

Ration Options

7.17
6.17
5.86
5.38
5.13
4.88
4.56
4.30

Carrier Change:

4.10

3.73

3.54

Click here to calculate your engine's RPM based on your ring gear and pinion ratio.

Dana 60 Custom Complete Assemblies

Range from $1,500 to $3,000 and up depending on your choices.