picked up a narrowed Dana 60

wedgehead said

Okay guys picked up this rear axle noticed that where the tubes go into the housing looks like it's been nickel welded there is this common to do

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TRICK FOR HIGH HORSEPOWER DRAG CARS. TUBES WILL ROTATE ON A HOOKED UP HARD LAUNCH W/ BIG H.P. like Rrr SAID , MAKES SURE THEIR STRAIGHT, WELDING CAN WARP STUFF.