Manual Transmission T56 | T5 | MN12 | Clutches | Hydraulics | Shifters

Main/imput Shaft t56 need help

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Old Mar 7, 2016 | 01:17 PM
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Default Main/imput Shaft t56 need help

Hi guys i recently blew up my 10 bolt in my 01 ss and had it rebuilt and when we went to move the car after the rebuild the t56 transmission was locking up and grinding in 1st and reverse after the clutch was fuly disengaged and the car moved a few feet. Note i am able to run through all gears smoothly when the car is off and parked. It also does not do it instantly after the clutch is disegaged but rather spontaniously after moving a few feet. To give an idea, i am able to move the car a few feet fowards and backwards in my driveway and it will only seize up, grind, and want to pop out of gear sometimes after moving too much. From what my mechanic and other have told me i belive it is either my mainshaft or imput shaft. Can somone please chime in and let me know what the symptoms of a broken main/imput shaft would be ? also if there is anything else it can be ?
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Old Mar 7, 2016 | 11:14 PM
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Can anyone Help ?
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