Sorry didn't see the word rear just got all excited about the RSD stuff lol Braided lines are the way to go.
My 2 cents is to keep the rear drums. After parking brake issues are completed the cost to benefit ratio is wrong.
Even when you shell out the money you still get ripped off. I went with the SSBC kit because their kit let you still use the original style axle bearings. When I had the dana rebuilt I put moser axle's in with new bearings like the originals ever other kit I found you had to use the green bearings and I hate those bearings I have had them fail so I will never use again. I got the SSBC force 10 kit front and rear 4 piston aluminum calipers with the stainless steel pistons and ended up wasting a tad over $2100.00 for the kit for that much money they should have fit and worked perfect. The front calipers can be replaced with factory A-bodies and the rears are factory ford super coupe and will bolt up to the SSBC brackets so I do not know if I am just going to throw those on and try to salvage some of the money I spent or toss everything in the dumpster and try to find other kits. Biggest issue is I want to stay with the factory axle bearings. Tired of big name company's charging prices like that and ripping people off, don't get me started on my $550.00 set of comp cams hyd. roller lifters that failed within a few hours after start up on my fresh 383 thank god they did not snap the tie bar and wipe out my rockers or damage my indy heads. The joys of modifying cars
MB is the brand pirate jack sells it is good. You learn all this stuff after you get screwed and make big mistakes lmao.