Our specialisation

9 inch conversion

Built by 9 inch specialists

9 inch conversion is what we do best

The Ford 9 inch is the benchmark for a strong, serviceable rear end. We build complete conversions to suit almost any Australian classic, muscle car, drag car, four wheel drive or live axle car, and IRS on special order.

Years of experience in bevel gear and transmission gear technology from 1992 to 2007, and dedicated 9 inch conversion work ever since. Every conversion is built around your car, your power and how you use it, from a mild street ratio to a full drag setup.

1992bevel and transmission gear experience from
2007building 9 inch conversions since
AUshipped anywhere in Australia
In the build

What a conversion includes

A complete rear end, set up and ready to bolt in.

Housing to suit

9 inch housing built to your track width, spring and brake setup, with the right backing plate register.

Centre and ratio

Third member assembled with your choice of open, LSD, TrueTrac, mini spool or full spool, and the ratio you want.

Axles and bearings

Custom axles cut to length and splined, new bearings and seals, studs in the pattern you need.

Fitment

Common cars we convert

  • HD, HQ, HJ, HT, HZ
  • LJ, LH, LC and UC Torana
  • XT, XW, XR Falcon
  • Rx3, Valiant, Cortina
  • Camaro, Monaro, Chev
  • Land Cruiser and other four wheel drives
Options

Spec your 9 inch

Mix and match to suit your car.

Ask about your build
Centre
Open, LSD, TrueTrac, mini spool or full spool
Ratios
Street through to drag, fitted to your engine and use
Housing
Made to your track width, spring and brake setup
Axles
Custom cut and splined, stud pattern to suit
Brakes
Drum or disc, backing plate register to suit
Fitment
Australian classics, muscle, drag, four wheel drive, live axle, IRS on request

Get a 9 inch quote

Send your car, power figure, tyre size and how you use it, and we will come back with a spec, price and lead time.