been planning and setting aside parts to do a disk brake swap in my 66 fj40 for the past 20 years. knew it would be a can of worms so just kept running the old ball and claw/ drum brake set up.
getting the axle sorted this week. a 78 fj45 housing, hdj81 limited slip third member, bj60 knuckles, ifs hubs, tundra rotors/calipers. going to keep the 45 axle shafts and long bodied asco hubs for now but open the swivel ball up for newer/bigger birfs if I break one in the future.
test fitted the calipers on the front side of the knuckles, and it would work albeit a bit crowded, but I've basically got it apart so think I'll swap knuckles side to side and run the calipers on the back to use the stock brake line routing/brackets. went tundra calipers to try keeping manual brakes. not wanting to mess with fitting a booster at this time.
now to put it together and under the truck...
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