What was the smallest Fuller Roadranger gearbox ever made?
What was the smallest Fuller Roadranger gearbox ever made? Probably about the smallest Fuller Roadranger gearbox ever made-the single countershaft 7 speed R-35 for gas engines up to about 400 c.i.d. Notice how it is a range change box with only 1 reverse gear, so I'm guessing reverse wasn't available in high range. What kind of gears did a Spicer Roadranger have? Spicer's answer to the early Fuller Roadranger gearboxes-the 12 speed 8125 Synchro-Master. 12 forward gears and 6 reverse with 3 lever positions. 3 gears in low range and 3 in high and you split every gear. To get...