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Grannas Racing

ATLAS Billet Dogbox T56 Magnum Drag Racing and Roll Race Transmission

$ 18,395.00

Grannas Racing

ATLAS Billet Dogbox T56 Magnum Drag Racing and Roll Race Transmission

$ 18,395.00

$ 18,395.00

Say hello to ATLAS. The strongest H-Pattern T56 in the world. This Tremec Magnum is built with a mirror-ground billet PGS Formula HD gearset.

Check out how the dog rings extend the tooth of the gear on the input, increasing the gears contact patch. Absolutely incredible design and strength. The PGS gearset is beefier than any other gearset I have seen for a magnum. 

Unlike most face plated and other aftermarket transmission setups, these gearsets have all gears dog engagement. That is full billet 1-6 dog engagement gears along with billet steel forks. So for roll racers and street car applications where you need to go into 5th or 6th gear at high horsepower levels, there is no fear of having synchros to contend with or the weak stock 5th and 6th gears.

ATLAS also comes standard with a reinforced billet front plate, internal mechanical pump with spray bar, and a sensor bung installed in the center case for input speed sensor for use with adjustable clutches.

This transmission has been tested to 2000+ torque. This same transmission is now in Orange Man, and we have put quite a few 6 second passes on it so far... This trans has been tested personally, and I put my stamp of approval on it!

I also offer a strain gauge shifter to allow clutchless shifting!

AVAILABLE GEAR RATIOS:
2.61, 1.74, 1.28, 1.0, 0.82, 0.66
2.38, 1.7, 1.29, 1.0, 0.82, 0.66