Powerstop offers an $82 core return after you ship the originals back to them.
I used
this Allstar brake bleeder, worked like a charm -
PhoRunner's video & bleeder recommendation -
I also bled/flushed the clutch system- easy!
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1998 SR5 - 5 speed w/ 4.30 E-locker
My 1998 SR5 Build Thread