Mainly metric from my experience but the nut and bolt sizes go from small to very large so you'll need a good socket set .... plus all the usual screwdrivers, pliers etc and a big hammer !
Thanks for the help....9/16" and 1/2", yep Reminds me of my chevy from the early 80s, a mixture!
Just fill the entire back of it up with tools of all trades and that should do the job, hopefully
A purpose made propshaft bolt socket is one of the best things I ever bought.