From my own experience, speed bleeders are really helpful and have made it easier for me to bleed brakes.
I have the part numbers for the front disc:SB1010
and rear drum:SB7100
The calipers on he other hand, someone was smoking crack when they rebulit/refurbished them. My passanger front caused a lot of grief. With only 1K on the calipers, I planned on replacing the brake hoses.
This one caliper had bung up threads, so it was leaking fluid. Then I tapped it and the fluid stoped leaking form the threads, but started leaking form the vavle (in the closed postion). I was about to take a sludge hammer to the stupid caliper. hehe.

Got a new caliper on order, hopefully my luv will return to the road.