Making The Weak 7-1/4 Rear Axle Live... Kinda

Weld a-lok
Lincoln Locker. There's others, I've forgotten. I spent a winter driving my 57 chev, winter of 67, with weld-a-lock. It teaches you a thing or two about driving dirt/ slick/ snow/ ice.

Makes interesting sounds on dry pavement as you pull out of a drive-in WITH THE COPS PARKED RIGHT THERE