Currie complete Ford 9-inch third members, make it easy to update your muscle car, sport truck, street rod, or race vehicle with a new gear ratio or carrier. Every Currie Ford 9-inch third member includes: a new nodular iron...
The Powertrax Grip LS, is a clutch type differential in a forged steel case. This differential uses a set of carbon clutch discs to provide traction as needed, is rebuild-able and serviceable, and aimed squarely at the street...
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in traction-adding differential technology. It combines the automatic street-friendly operation of a limited-slip differential...

Powertrax; No-Slip Traction Systems; Buick/Olds/Pontiac; 10 Bolt Differential; 8.2" Ring Gear; 28 Spline Axle
Classic $617.99 ea
The Powertrax Grip LS, is a clutch type differential in a forged steel case. This differential uses a set of carbon clutch discs to provide traction as needed, is rebuild-able and serviceable, and aimed squarely at the street...
If you're looking for extreme traction, Classic Industries® has got it all locked up! This new positive-locking differential is a breakthrough in differential technology, delivering the most traction possible while still...

Powertrax; Lock-Right Locker; 12 Bolt Positive-Locking Differential; 8.875" Ring Gear; 30 Spline Axle; Open Case
Classic $392.99 ea
Currie complete Ford 9-inch third members, make it easy to update your muscle car, sport truck, street rod, or race vehicle with a new gear ratio or carrier. Every Currie Ford 9-inch third member includes: a new nodular iron...
Driven Racing Oil; 75W-110 Synthetic Gear Oil; Quart
Racing GO 75W-110 synthetic gear oil provides race proven durability and dyno proven power gains from reduced friction and parasitic drag. Fortified with high levels of moly friction reducer. Contains Limited Slip additive....
Currie complete Ford 9-inch third members, make it easy to update your muscle car, sport truck, street rod, or race vehicle with a new gear ratio or carrier. Every Currie Ford 9-inch third member includes: a new nodular iron...
Currie complete Ford 9-inch third members, make it easy to update your muscle car, sport truck, street rod, or race vehicle with a new gear ratio or carrier. Every Currie Ford 9-inch third member includes: a new nodular iron...