Wondering if anyone can tell me if I can machine out the centre section of my 12 bolt truck rear end to take the larger pinion of a 12 bolt car pinion? which will allow me to run 12 car R&P in place of the truck R&P. I've herd that the weak point of the truck 12 bolt is the smaller pinion bearing and was thinking that doing this would make my rear end stronger. This diff is currently matched up with a Dana 44 in the front of my S-10. I have someone that will do the work for next to nothing just want to make sure it will work first.