Dom,
I am headed out for a week in Idaho visiting family for the Thanksgiving, but when i get back I will take a shot of the rear shackles. I am pretty sure they are the same as a 40, the "L" style.
UPDATE:
I am currently adapting the power brake system from a 97 Geo Metro. The booster/master is tiny, YET is still 13/16" bore, AISIN brand, and sufficient. I did NOT cut anything on my cruiser. I made a neat little bracket like the ones you see on here. I used 1/8" plate for the flanges and a piece of 2" square tubing to make the adapter.
I'll post pics later.
Also, I am going through all of the electrical. There is pieces of speaker wire used for botch jobs all over the cruiser, no fuseable link, poor splices, aftermarket stuff, you name it.
So, my buddy gave me a print off of the 63 wiring diagram. I have put my VIN on it, and am noting all of the changes and fixes made. All fixes are being made with original (but good) wiring from recyclable harnesses.
I am also converting the cruiser to use an Alternator. The generator was not reasonable to rebuild, however I am hanging onto it and will not sell. The alternator changes are also noted on my diagram. Last, it is being mounted with all original Toyota equipment. (smog pump bracket, late model tension arm, etc.).
Brakes, electrical, ? ? ? Who knows. I am just trying to get both of these systems 100% before moving on.
Happy Thanksgiving - Later,
Dallas