Select values for each option below then press the Calculate button to see the estimated cost of your custom 3rd member.

Gear Ratio:
Spline:
Carrier:
Case:
Pinion Support:
Yoke:

Ratios: 3.00, 3.25, 3.70, 3.89, 4.11, 4.30 & 4.56 Ratio Third Members come with new high-quality ring and pinion, Standard Gear Case, standard Pinion Support and 1330 Series Yoke. This unit is professionally set-up with Timken Bearings and National Oil Seals.

Building a custom part number

Currie offers a selection of over 5,000 combinations of assemblies, options, and configurations. It would be impossible to assign everyone a simple part number. Therefore Currie Enteprises has implemented a part number system that enables us to provide an infinite number of part numbers by identifying the components of each custom assembly.

The Currie Custom Part Number System

Example of a Ford 9" Custom Third Member Part Number...

350S28DL00D
This is a 350S ratio (S=Street,U=Good Used,D=Drag,L=Light-Weight), with a 28 spline shaft, a DL Carrier, in an Original case, using an Original pinion support and a D or 1330 long yoke.