Subscribe to a magazine

Rock Jock Case

Back to article View Gallery
3 of 8
The ductile iron Rock Jock case has the same dimensions as the aluminum Rock Jock but is 50 pounds heavier and $400 lighter. It features the same flow-through circulating oil system exclusive to Currie units (as shown in the diagram on the lead page). The iron Rock Jock features a case that you can put in 1-ton trucks and drive daily without worrying about it. Bolted to the bottom of the Rock Jock is the same AR400 steel "jockstrap" Currie puts on the bottom of the aluminum centersection so it slides better.