Loving all the builds, keep them coming! I’m looking a doing your conversion a little ways down the road. I had a rear axle idea I wanted to get your opinion on. My van had the 5.4 with a semi-float Dana 60 and 3.73 gears, it’s a bit of a dog on long grades. I would really like to go 4.10 to get the RPMs up. For the sake of not re-gearing twice, I was thinking of picking up a full float Dana 70 from a passenger van with factory 4.10s from a salvage yard near me. From what I’ve read it’ll be a direct bolt in . This way I get the benefit of a full float and the lower gearing. Then, when it comes time to 4x4 I can jump up to 4.88. Sounds like there’s more locking dif options for the full float 70 anyway.
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