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Differentials & Axles

Red Car Differential

7.5" or 8.8" Ford Differential  $1,950

Ford  T Bird/ Cougar differential upgrade for your Miata (does not include axles).

Rebuilt with an Eaton Truetrac limited slip carrier.

Both differentials work with Ford 7.5" CV's and Monster custom axles.

8.8" CV's will NOT fit Monster axles.

All of our CV axles and differentials are 28 spline

Note:  Most of the re manufactured 7.5"CV axles from autoparts stores can not be dissasembled anymore. If you're planing on building your own 7.5" CV axles using the Monster axle bars, I suggest using take out cores. They work great and are very strong.


Need a Ford Differential for your own Miata application?

- Monster bare axles, spacers, bands, boots  $490

- Complete CV axles assembled and ready to install $850 (uses the Monster bare axles)

- Hubs broached $150 (exchanged). Want new hubs? add $70

- Differential hanger and pinion torque mounts $349 (Does require some welding)

- 1,850, plus shipping, handling and tax.

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Assembled CV Axle $890

Assembled Axles with using Ford 7.5" CVs

$850, plus shipping, handling and tax.