Strange Lightweight Pro-Race Diff Spools

Strange Lightweight Pro Race spools give you the traction that you need by locking the axle shafts together, forcing your rear tyres to turn at the same speed.

They're CNC-machined from forged Chromoly steel to provide a more rigid ring gear mount. This eliminates the gear failure caused by case deflection or differential side-gear failure.

For even lighter weight, there are aluminum-alloy versions available for some applications, please email us for more information.

Warranty Promise

"Strange Engineering warrants its products to be free from defects in material and workmanship. Their Pro Race 33-spline and S/T Series axles are warranted for a period of 3 years; 35 and 40-spline axles are warranted for 5 years, and Pro Race spools carry a lifetime warranty from the date of purchase. Spool warranties are only valid when used with Strange or unmodified OEM axles".

NOTE: Requires aftermarket 3.250" bore case