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Ax 15 Transmition

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Sierra Truck & Auto rebuilt the AX-15 manual trans with all new internals and installed a Currie Enterprises slip-yoke eliminator on the rear output shaft. The NP231 T-case went in with the tranny, though Jason will use 4WD only for the gnarlier races and stick with 2WD for the shorter runs. He'll make the switch between 2WD and 4WD by swapping front axles.

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