I'm doing the exact same thing you are doing right now and I'm in Loveland. I'm having issues with the brakes right now though. What type of banjo bolts do you have? 10mm or 7/16th/? I'm thinking I have a dodge axle as well, and probly a 61 cause I have 3.07s...
Nice man! I can give you a hand for sure... You got a build thread? Anyway, my ORD brake lines are for my '87 calipers, so I think it's the 10mm style. I just got some reman D60 calipers for an '87 K30, so hopefully they fit. If not, I'll exchange 'em before I grind 'em for my 15" rims.
Are you doing a full rebuild? What gear ratio are you shooting for? I've done a lot of research on this matter, so I'm sure I can give you some insight on the D61 (if you got 3.07s, it's a 61).
