high performance disc brake calipers

[mbreck]

I have a 70 K-10 with front drum brakes and I want to convert to disc brakes. Lots of you saying, "Been there, done that..."

Since I'm replacing components, I want to get the best braking capability I can. I've considered 3/4 ton brakes (rotors), but the calipers are the same as 1/2 ton. Seems to me that calipers make a big difference.

Has anyone here used aftermarket calipers from Wilwood or Stainless Steel Brakes? If so, did you discover that the performance and longevity made the extra cost worthwhile?

Thanks,