
RCI
model scb
“Shiftable Crashbox”
"THE ORIGINAL" push button SHIFT ABLE CRASHBOX RaceCrafters Inc was the pioneer of the "AIR CLUTCH"
Just push a button and you are in neutral ... so now you can have a proven 3000lb feet of torque capability while not having to shut your engines down all the time to shift your crash box. Weighing in at only 100 lbs per engine plus 45 lbs for the transmission, now you will find the weight is not much different- however your hydromatic needs water hoses, transmission hoses, thermostats, transmission cooler, and you certainly can "smoke the tranny" if not to careful! Besides nobody builds one reliable and strong enough for big horsepower.

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