Hello everyone! I have a 1979 chevy blazer I just lifted. I have 31's on it now. Very lame looking. I really want 35's but have a 3.42 rear and front. I was thinking about purchasing another d44 and 12 bolt to put new ring/pinion gears in and going with a 4.56 ratio. however, I read I should just get a 3/4 ton front and rear. More robust/and already has the gear ratio I need. I called a local frequently visited just yard. They said they would sell me an 8lug front and rear off a 3/4 ton chevy truck for $500. I bring the money and they pull. I dont think I asked the right questions and they of course would not know the gear ratio of this particular application. I dont want to make more work for myself (I have 6 lug wheels now) by buying this front and rear if I will still have to replace ring/pinion. If the one at the junkyard is a 4.10 that should be sufficient. However, is the 14bolt rear is 3" longer than my rear 12 bolt now? That would help my decision because the spacers themselves are $120. What questions should I ask the junkyard? what should I physically look for? Is this a fair price? They want $450 for the d44 and 12 bolt front and rear and I figure the d60 and 14bolt is worth $100 more. Will the d60 and 14 bolt bolt up to my exisitng drive shafts? Thank you for your help. I could just settle for 33's now and just be done with it. Any opinions? Thanks again.