yj with 44/60 disc brakes

[wpfinca]

I recently upgraded my axles to a 44/60 combo with disc brakes all around. Now my brakes go all the way to the floor even after ii bled the brake lines. My question is do I need a new brake booster if so who has done this and which booster do I get that will work?

BILL

 

[KPatterson]

no need for a booster use a 90s dodge 2500 master cylinder

 

[bgredjeep]

I used a MC from a grand marquis. Either way you want to get a MC made for 4w disks, and with a larger bore than the factory master.