Finding a powerful powertrain for an old hot rod or truck is no longer the difficult challenge it once was. Nowadays it’s finding the right rear end that’s the real challenge. Have no fear though, Jon Henson of Currie Enterprises has a plan. “We want to take the voodoo out of a rear end and basically make it an easy purchase, an educated purchase, and something that now you can spec out based on your build and how you’re gonna use the vehicle,” he tells Willie and Kevin. “The ultimate goal is to make sure that at the end of the day when the customer gets in his car and he’s driving and he just wants that freedom, that he’s gonna get that feeling.”