I have done a few clutches in a 87 Sammy,
My advice, Pull the engine & tranny hooked together out of the engine compartment with a "Cherry Picker" (shop engine hoist)
Change the Clutch,pressure plate, flywheel, pilot bearing, while it's still hanging on the hook. believe it or not IT"S EASIER to
get the tranny back on now, not in the confined space of the tranny tunnel.
A couple of short cuts,
remove fan clutch from water pump, rest in fan shroud,drop plastic tray under radiator, you can now see the 4 bolts that hold the radiator brkts to the frame (Chalk mark for reassembly), drain the radiator, disconnect radiator hoses at the engine, remove the 4 bolts, pull entire radiator, brkts and fan straight up & out.
Start disconnecting all other hoses & wiring at "Grouping Points" (think like a auto assembly line)
The thing that takes the most time, getting the exhaust flange bolts out. remove shift lever, 2 engine mount bolts,
rear tranny mount bolts, and it should be ready to come out.
Pix show my neighbor helping on the last clutch job.