I remember someone saying there is a 4 or 6 pot Ford caliper that bolts right up but have not been able to confirm that. I've also been looking at a possible upgraded front caliper for the K2500. Now that I'm thinking about fixing up the truck again, I'll probably end up trying to find a complete axle and do the swap that way. The price for everything got out of control in a hurry and why I didn't pursue it any further.

I also factored the cost of correctrak spacer (or whatever they call them these days) into the conversion. TSM lists a GM large caliper but I have not been able to figure out its original application. I have not found any other integrated calipers that could be used, OEM or otherwise. The Rivera used identical brakes, but I think most everyone figured that out and the price adjusted accordingly. When I was looking at a set they were about $300 loaded.

NAPA Online was my source for finding MC cylinder specs.ħ4-76 Eldorados had the integtrated parking brake in the caliper. The ABS module will also balance it out a bit IIRC. And, I don't think you wil have an issue with the proportioning if using the proper MC. I'll bet the extra MC volume enhances the braking experience.

I expected the rear to be different but not the front since the front calipers were identical to my suburban. I did a bit of research and found the MC had a larger front and rear cylinder bore. Some of the Savannah 2500 (diesel) vans had the 14 bolt rear w/ disk brakes.

IThoughts 6.5 free instal