91 v6 5speed pickup... im lookin to get some 5.29's for my truck. I already have the tires in mind. I have a family member that does gears and lockers qquite frequently down in the southern (tri cities) part of washington state. he said he can install the gears for me, and show me how to do it, so i can learn while we go. He just told me to get the parts needed and bring it down to him on a weekend. I'm lookin to order my parts from randys ring & pinion, due to the proximity of where i am, and where their main warehouse is. My question is.... Whats the big difference between the "master install kit" and the "minor install kit". I'm lookin to save as much money for school as possible, while getting the gears to push my 35's. thanks for any info you guys may have.