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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm

Gilroy's Race Transmissions

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Australia
Toowoomba, QLD
Gilroy's Race Transmissions

With 20 years experience in automatic transmission repairs Andrew uses his knowledge and experience to rebuild and upgrade all types of transmissions.

Specialising in performance transmissions such as GM, Ford and ZF transmissions.

17/03/2026

Yesterday was a bittersweet moment where our time at 76 Mort Street had officially concluded after 24 years of working and a childhood spent growing up there.

Now we venture to our new location 74 Mort Street- right next door.

We would like to thank the friends and family that helped us with the move - the extra help made it possible to complete this move.

We look forward to continuing doing what we do in our new location.

Thanks
Team @ Gilroy’s Race Transmissions

24/02/2026

Mr Goleby took the new work car for a spin on the weekend. We love these 8 speeds and so thankful to be working with the guys that are just as passionate about them as us. Thanks to Goleby's Parts for their years of support

20/01/2026

Our mate Jesse on the keyboard of this awesome Patrol running one of our 8hp build. Such a cool build and happy to be a part of it. If you're needing tuning of your 8hp or engine side of things be sure to talk to Jesse at Madoc Tuning

16/01/2026

Nissan R35 GTR box ready to go!!

This one’s been upgraded with a Dodson clutch upgrade, full overhaul and a new alloy pan!!

07/01/2026

A bit of a look at some of the transmissions out the door this week.

We have a glide in for a bit of love and a check over.

One of our tried and tested 1000hp ZF6 builds.

A 1000hp TH400 for a VE LS build.

04/01/2026

First one ready to be sent out for 2026!! A 1000hp trans braked TH400.

We are back today ready to kick off the 2026 New Year!!

20/12/2025

The 4L80e is up and running in the Goleby's Parts 1JZ Dyna!!

17/12/2025

🎄🎄 Christmas Closure 🎄🎄

Gilroy’s Race Transmissions will be closing 24th December and reopening Monday 5th January 2026.

From Andrew and Hannah, we would like to thank our customers and suppliers for their ongoing support through out 2025. Wishing everyone a Merry Christmas and a Happy New Year 🎄🎄

11/12/2025

Stage 4 10R80 build ready to go back to the customer!!

This one’s is going behind a supercharged Coyote Mustang. This one will end up being over 1000hp.

This build included:
- 10r80 upgraded clutch kit
- 10r80 GSR overhaul kit - new seals, o'rings etc.
- New 10r80 e clutch drum
- Filter service kit - new filter and gasket
- Upgraded CDF Drum
- Upgraded Pistons
- New Modified Valve Body with upgraded valves and modified TCC Circuit
- Thermal Bypass Upgrade
- Thick Pressure Plates
- Upgraded Circlips
- New Updated Sealing rings
- Modified Planetary Gear-sets

If you’d like to know more about these builds, get in touch with the team at Gilroy’s Race Transmissions and Andrew will be able to answer all your questions!!

09/12/2025

A ZF6 out the door this week in time for Christmas!!

This one is our 1000hp package with the upgraded converter, 6r80 pump, input and drum, upgraded clutches.

26/11/2025

The Goleby's Parts 1jz 8hp50 Corolla getting tuned by Madoc Tuning!!

Address

Unit 3/76 Mort Street
Toowoomba, QLD
4350

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm

Website

https://gilroysracetransmissions.com/

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