TK Performance Transmissions

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Tested a speedmaster turbo 350 for a customer who wasn't aware of their reputation.. well it no prizes for guessing the ...
21/05/2026

Tested a speedmaster turbo 350 for a customer who wasn't aware of their reputation.. well it no prizes for guessing the results!

Dyno testing a  Transbrake Trimatic we had come in with some issues. Too higher line pressure from previous builder so w...
28/04/2026

Dyno testing a Transbrake Trimatic we had come in with some issues. Too higher line pressure from previous builder so we reset with new reg spring and boost valve combo along with a good freshen up

Nice little 6cyl trimatic built for a tuff holden 6 lh torana! Running constant pressure Full manual valvebody for no pr...
24/04/2026

Nice little 6cyl trimatic built for a tuff holden 6 lh torana! Running constant pressure Full manual valvebody for no pressure drop into 3rd where you need it

Fixing new parts that aren't quite right
14/04/2026

Fixing new parts that aren't quite right

Powerglide off to Dubbo
30/03/2026

Powerglide off to Dubbo

Barra Th400 testing
17/03/2026

Barra Th400 testing

11/03/2026

COEY it's been a great journey following the success of this car. The commitment given by yourself and family is credit to you all. Here's to the next 5 yrs

Machining TH400 output shafts
05/03/2026

Machining TH400 output shafts

Reid case Powerglide from Turbo LS drag and drive car. Swapped over to a ringless pump and nasa shaft setup, along with ...
16/02/2026

Reid case Powerglide from Turbo LS drag and drive car. Swapped over to a ringless pump and nasa shaft setup, along with new sonnax 10 clutch drum kit and sonnax supported servo.
The Valvebody had some issues so we put TSI billet transbrake on it we had in stock.
We also rectified some other some other issues that had been overlooked previously when built.
We verified its where we wanted it on dyno.
Lucky we did as pressure was higher than expected from the valvebody regulator setup, and we were able to adjust accordingly.

Another 1200hp Turbo 400 build ready for testingWe offer a full range of bellhousings now to suit almost any combination...
04/02/2026

Another 1200hp Turbo 400 build ready for testing
We offer a full range of bellhousings now to suit almost any combination from Th400-350 to powerglide, Ford C series and trimatic

Address

Unit 6/3 Bon-mace Close Berkeley Vale
Berkeley Vale, NSW
2261

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 12pm

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