The RockJock® 70 is the undisputed king of crate axles, and simply the strongest high-pinion axle available anywhere! Built to the legendary Currie Standard and loaded with exclusive features including: RockJock radius bottom center section, Currie custom alloy 10.5 inch gears with massive 35-spline pinion shaft, integrated ring gear load bolt, chromoly axles and much more; the RockJock 70 is designed to handle high torque loads and aggressive driving without flinching. The RockJock 70’s strength is competition proven, with multiple Ultra 4 race wins and numerous top 10 finishes, including 4 King of the Hammers Every Man Challenge victories and a first overall win at the King or Portugal, an achievement that is unmatched by any other crate axle on the planet. RockJock 70 axles are available in widths ranging from 68.750 to 74 inches, with choice of 5, 6 or 8 lug wheel bolt patterns.
RockJock 70 crate axles are available in widths ranging from 68.750 to 74 inches, with choice of 5, 6 or 8 lug wheel bolt patterns.