I have heard of one case of a bad set from Unitrax from a reputable source. That had to be returned for replacement as they couldn't be installed. But Unitrax otherwise seems to be the set to buy.
Although, I've asked many times on this forum and eventually gave up finding the answer...what's the difference between the Dana 44HD gears and Unitrax gears...besides Unitrax being cryo'd?
Tony... It's tied to the Vipair mystery. Both those answers are buried in the same box that car enthusiasts have been searching for years to find! I've told Chad to keep an eye out for folded documents in orange spandex, but I say we meet at ******'s pronto to discuss this. I mean, can you imagine if the Vette guys find our secrets FIRST?