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Please contact your local dealer in your region to discuss this product further, including price and to arrange purchase.

Pfitzner Performance Gearboxes has designed a heavy duty optimised close ratio synchro upgrade system based around the ever popular Tremec Magnum. This will also work in other T56 and TR6060 gearboxes such as Ford Falcon, Holden Commodre, Dodge Viper and many others. 


Please see key points and check before ordering if your gearbox has a tapered bearing or cylindrical bearing for the input shaft. This needs to be known before ordering to supply the correct parts to suit. If you do not know ask us!


  • This kit has been based on the OEM Magnum synchro components. Your OEM synchro parts need to be the same to ensure 100% compatibility. These are the OEM part numbers we have designed the set around:

    1 x TUES5779 (Triple Cone System 89mm)

    1 x TUES10231 (Triple Cone System 89mm)

    1 x TUES6018 (5th - 6th Synchronizer Assembly)

    2 x TUES6117 (3rd - 4th Double Cone System 89mm)

    2 x TUES6610 (1st - 2nd & 3rd - 4th Synchronizer Assembly)

    2 x TUES5787 (5th - 6th Double Cone System 67.5mm)


Please note pricing is in USD

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