The new Strange Pro HD Aluminum case bridges the gap between the company’s popular Lightweight Aluminum case and the race proven Ultra Case. The Strange Pro HD Aluminum case is designed for drag race and the most abusive high-performance street/strip applications.
The case is crafted from superior 206-T4 heat treated aluminum which has a 32 percent higher tensile strength than the commonly used 356-T6 aluminum. The billet aluminum support is held in with 7/16-inch ARP bolts and contains a unique oil channel to maximize oil flow to the pinion bearings for extended use. The robust billet caps and 9/16-inch thru bolt design complements the case to significantly reduce gear deflection extending the life of the gear. The Strange Pro HD Aluminum case is available in 3.062-, 3.250- and 3.812-inch bore sizes. For more information, visit www.strangeengineering.net or call (847) 663-1701.