oops! blew up the diff in my 68 baja yesterday going up a nasty hill. anyone local got a decent core that'll work in a 68? lets just say the sound of high strength steel breaking up repeatedly was the first clue. and while dragging it out the bush i could hear from my truck more breaking and grinding, followed by howling and whining was the dying breath of my oe swing axel. i hate pulling swingaxels. well? anyone? bus swingaxels?