Finally upgraded knuckles from single piston 2000 design to 2003/4 dual piston, however pedal feel sucks. Yes we bled.
Looking on dorman, it lists same master cylinder for 2000 and 2003, 15/16" bore
M134437 is the part number
Is that wrong, or is it indeed the same bore stroke for single AND dual cylinder calipers? I would have guessed it would be difderent?