Kelsey Hayes 4-piston calipers

Sounds like you got the new ones locked in.. So...

I refuse to convert to single piston calipers!!!
I will probably not convert to disc rear either.
What where people doing back in the day with these brakes?
Where they all the RAGE?!

I am going to Fab up a front lip with ports for brake ducting and a big scooper for the radiator too. I hope that the Cool new air will keep the temperatures in there down and keep brakes from fading on those long mountian drives... I DRIVE MY CAR HARD! It can handle it.