Rudysorry man,, what can i do to help,, OH , can i have your broken rear i want to weld everything from the pin to all the gears,,(not ring and pinon of course) but every thing that moves in the rear and see how long it last,,, the biggest problem we have is the 307 gears,, a 327 would last 5 times longer and make your car faster in the 1/4