'71 Demon suspension

[choppintime]

Getting ready to restore my 71 Demon. Pulled the K frame and suspension out. Car is originally drums all the way around. I want to put discs up front. What is easiest way to do this? Looked at the Willwood setup and that changes my bolt pattern. Not 100% against changing to 4.5" bolt pattern but part of me wants to keep the 4".

What are my options off the factory K frame? With the Willwood setup what else do I need to change? Prop valve, master cylinder, upper control arms?

Part of me wants a nice bolt in replacement setup if possible.

Any opinions are appreciated.

Thanks !

 

[RedFish]

The Scarebird conversion is a fairly simple option for disc brakes retaining the 5 on 4" pattern.

 

[Keith Mopar]

I used the ssbc disc kit. This kit is very complete and allows you to keep the 4" or use the 4.5 BC. When I purchased the kit it came with both sets of studs as well.
Best of both worlds. I used the 4 BC on the 71 Demon.

I'll add one thing about the Scarebird disc's are cheaper.

 

[choppintime]

Talked to SSBC. Seems pretty straight forward. Do you have any photos of the master cylinder they provided?

Also found this from PST : http://www.p-s-t.com/s.nl/it.A/id.7984/.f?sc=12

Does anyone have any info on the PST kit?

 

[choppintime]

Talked to SSBC. Seems pretty straight forward. Do you have any photos of the master cylinder they provided?

Also found this from PST : http://www.p-s-t.com/s.nl/it.A/id.7984/.f?sc=12

Does anyone have any info on the PST kit?

 

[Keith Mopar]

Her is a pic of the master. This kit was purchased about 03.