Kelsey hayes front rotors correct master cylinder

1-1/32" manual MC would be OK for an NFL linebacker. Most here like the 1980's Dodge truck alum MC w/ 15/16"D. Can buy a 2-4 bolt adapter plate ~$30 (ebay) or one place sells them packaged. 7/8"D would yield an even easier pedal, w/ downside of more travel.