CPP Disc Conversion - Good and Bad

[BFD305]

Thanks for the write up. Are you running the 12" rotors from CPP? I am getting ready to order, but don't want to switch wheels.
I have about 14.5" across. Do you know the inner diameter on your new rims?

[maydaymike]

Originally Posted by metalprelude

I determined that I had my brake lines reversed. I flipped them over and was able to bleed the calipers. The pressure is still not as firm as I'd like but, it's better.

In regard to the rims, I've decided to buy the Cragar rims shown below as they'll fit my Coker white walls at 15x7 and at $60, I can't beat it.

https://www.summitracing.com/parts/crr-69576037

Anyone have experience with these?

I'm running those Cragar wheels on my '66. 15x6 front and 15x8 rear. Cant beat them for the price.

[metalprelude]

What size bore of clutch MC is needed for the original hydraulic clutch?

Looking at this setup:
https://www.performanceonline.com/WI...YLINDER-19753/

[Captainfab]

You need a 1" bore clutch master. That is what I supply in my kit for those with the '60-'62's that are keeping the original clutch slave cylinder.

http://www.67-72chevytrucks.com/vboa...d.php?t=362375

Originally Posted by metalprelude

What size bore of clutch MC is needed for the original hydraulic clutch?

Looking at this setup:
https://www.performanceonline.com/WI...YLINDER-19753/

[metalprelude]

Your brackets seem to be really popular in this forum and others. Using your kit to complete the power brake conversion on my 61, I'd need a booster, brake MC, and some split brake lines, right?

Originally Posted by Captainfab

You need a 1" bore clutch master. That is what I supply in my kit for those with the '60-'62's that are keeping the original clutch slave cylinder.

http://www.67-72chevytrucks.com/vboa...d.php?t=362375

[Captainfab]

That and if you are changing to front discs, you will need a disc/drum proportioning valve also.

Originally Posted by metalprelude

Your brackets seem to be really popular in this forum and others. Using your kit to complete the power brake conversion on my 61, I'd need a booster, brake MC, and some split brake lines, right?

[rvrfoot]

You can have it here or put it on your frame. the proportioning valve.

[sirJim]

Originally Posted by metalprelude

So, regardless if I go power brakes or not, a dual reservoir MC is the safest approach but, I have to install a separate MC for the clutch?

Also, if I go to a salvage yard, what are my best options for donors?

I went with captainfabs setup and works great!
http://www.67-72chevytrucks.com/vboa...d.php?t=362375

[TheBrewery]

I am about to tackle this on my '60, please post some photos when your done so I can learn from your hard work

[metalprelude]

After a long hiatus, I finally started back on the truck. I found my pressure problem was a heavily clogged master cylinder. No amount of compressed air or cleaning would unclog it. So, I bought a new Dorman unit for roughly $50 from summit and after bench-bleeding, I was back in business.

I was able to shift and brake better than ever. Now, the real fun begins. Looking for a new motor and tranny.