AMEN for METRINCH!!!!!
There are some fasterners on '72 that don't fit any named system plus damaged ones that only Metrinch fits on flats and can remove normally.
The front isolatic mount nut/heads are 9/16" on both my '72's.
the 1/4W-14mm socket and end wrench will need grinding thinner to get in to all they need too, gear box especially.
Bailing wire is ancient history, new age using bailing twine which is fine up to a point of heat or rubbing. Zip ties and duck tape handy.
Dental picks angled and curved to pick out circlips and particles and blims and dropped washes in tight deep spots and getting clutch plates out.
A Super magnet disc to two, ~1" OD, to suck out steel clutch plates and a bunch of other uses beside refrigrator notes.
Test light handier than meter probes.
Thread file or die/tap set.
Wood 1"x 1/2 two to 4 ft long, to lever up cases to align or remove iso mounts.
Big handled hook to pull on/off big springs
Bright light and magnifier lens.
Flat sanding plate
Impact driver to go with BFHammer.
BFH = 3 lb sludge not wimpy framing hammer. Hard rubber /lead shot hammer.
Small tack driving hammer, claw hammer too or wrecking bars if claws can get behind the kick lever. Tiny flat pry bar pair to handled angled screw driver like pry bar pair to lift off cogs and help part stuff and stuff stuff back in.
1.5" end wrench or 4X deep socket to deal with *LH reverse thread* main shaft chain sprocket. Expensive impact socket or DIY with welded on tube.
Tiny adjustable wrench and vice grips/pliers and flippable screw and plug socket handle 90% of riding nip ups.
Electrical terminals and some spare wire long enough to jump battery to coils
or ignition or cut up for scab ons to ride on.
Surgical gloves for easy off hand mess to ride on after messing with a mess.
Don't know if they can stand gas to transfer yet, hm.
LED flashlight that can be held in teeth or a tiny head set for after dark two handed tasks. Bicycle LED flasher for road side marker if above not enough.
Razor blades and wood chisels to get glued cases started apart
Bladed bearing pullers,
**Special** triangle pinon gear puller if on tight as factory intended.
MAP or propane torch.
Candle wax and Kroil oil.
Drifts of various sorts in small nail to racket extension size for carbs to cradle bolts.
Bungee cords to hold cables wires and do dads out the way w/o total removal or banging around.
Good rubber bands to hold rocker arms in place as each placed and not un-placed
dealing with the next one. Hook on opposite rocker ends via bands over head.
Fine and course big and small wire brushes. Nothing feels like restoring to me than bench wire brushing rust crusts away and burnishing the rest to shiny.
Blocks of wood, tiny wedges to 4x4 blocks, also handy to protect from BFH on stuff like fork stanchions or reluctant axles.