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1971 Ford Bronco Rear Axle

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What gives Rich that edge over the other Broncos at rockclimbing? He&#8217s packin&#8217 four-corner disc brakes and a Wilwood master cylinder, an NP437 transmission, an Atlas II transfer case with a 4.33 low-range, and Detroits and 5.13 gearing in both the reverse-cut Ford F-350 Dana 60 front and the Dana 70 rear (a necessary swap after busting nine axles with huge Swampers, a Dana 44 front, and a 9-inch rear). Bob&#8217s Drive Line Service in Salinas helped him out with driveshaft alterations.
1971 Ford Bronco

What gives Rich that edge over the other Broncos at rockclimbing? He’s packin’ four-corner disc brakes and a Wilwood master cylinder, an NP437 transmission, an Atlas II transfer case with a 4.33 low-range, and Detroits and 5.13 gearing in both the reverse-cut Ford F-350 Dana 60 front and the Dana 70 rear (a necessary swap after busting nine axles with huge Swampers, a Dana 44 front, and a 9-inch rear). Bob’s Drive Line Service in Salinas helped him out with driveshaft alterations.  View Related Article