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Speedtek T56 / TR6060 & Magnum 6 Speed Straight Cut Dog Engagement Gearset

Speedtek T56 / TR6060 & Magnum 6 Speed Straight Cut Dog Engagement Gearset

$4,550.00Price

Speedtek T56 / TR6060 & Magnum 6 Speed Straight Cut Dog Engagement Gearset. - Heavy Duty Custom Transmission Gearset.

- 6 Forward Dog Engagement Gears
- 1 Reverse Dog Engagement Gear
- Optional Input Shaft Spline; 26 Spline or 29 Spline

- Various Input & Output Shafts;
(GM/Holden – GM/Vette) (Ford Barra/Mustang)

- Individually removeable gears throughout
- Heavy Duty Dog Rings
- Heavy Duty Chromoly Shift Forks
- 31 Spline Mainshaft


Endless options possibly for various application use

- Gear Ratios & Tooth Count.

1. 2.416 29 / 12

2. 1.647 28 / 17

3. 1.263 24 / 19

4. 1.000 23 / 23

5. 0.863 19 / 22

6. 0.700 21 / 30

Rev. 2.500 35 / 23 / 14

We have our Sample/Prototype finished up and we will begin mass production in Feb 2024, we should see our first batch of kits completed by Q2 or Q3 of 2024.  

These Gearsets require you to machine out your Tail housing to fit the Larger Bushing we provide to allow the 31 Spline Slip Yoke to fit.

We are currently working on variations between models, this way we can offer fitment for just about anything, for example the LS typically found in the Commodore in Australia the Barra 4L Engine with the T56 & TR6060 found in the Falcon to the Vette LS Engine. 

We have currently made the Mainshaft and Input shaft for the T56 but we are working on the TR6060 variant.

We are working on a Race Spec Short Shifter & Billet Front Transmission plate to accept the Tilton 8000 series Hydraulic Release bearing for the T56 Transmission. Please stay tuned for updates.

SKU: T56DOGSET-1
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