I have a donor h233b with a lsd in mind for 100 bucks. I would need to put my ring and pinion into that rearend to be geared correctly. Now i will admit that ive never shimed or alligned ring and pinion gears so i dont know if i can or how much it will cost on top of the 100 dollars. Lockrite is fairly inexpensive, and seems like less of a headache. I must make a descision soon or the donor will be gone.