So with the 14 bolt SF 9.5" 6-lug axle swap, i should get:
(96-99?) C/K 3500 rear wheel cylinders
remaining factory (to the donor vehicle) rear drum brake hardware
front 3500 SRW calipers with brackets"
front 3500 SRW pads - (may require grinding to the outer lower pad backing to clear rotor hat)
front stock 1500 rotors
3500 SRW master cylinder
stainless lines to replace rubber ones (I assume that regular 1500 lines work, or do I need them for 2500HD/3500)
I assume you've got the 11" drums on that 9.5".
I have this set of parts (below) on my 8.5" w/ 11" drums w/ NBS MC and vacuum boost, but I like your choice of MC better.
I didn't use the larger 86mm/3.385" piston calipers that are available, I used the 80mm/3.15". My OE were 76mm/3". There's some discussion of the 86mm/3.385" piston calipers in one of the threads given below.
I haven't ever driven this combination in a situation where ABS engaged, so I have no comment on ABS. My brake combination has evolved over time and I like this combination best (so far).
I have a hydroboost valve body NIB in the basement, and the PS cooler is already on the truck, so maybe someday I'll put it all together (I still need the pedals and hoses).
Mine:
- 80mm/3.15" piston calipers ACDELCO 18R741 and ACDELCO 18FR742
- NBS MC - ACDelco 18M1159 (there seems to be a bore on this of 1.339" so it's said; I believe the 3500 vacuum MC has a 1.125" bore, hydroboost 1.25" bore, but check the specs)
- My OE 11" drums w/ 1.1875" diameter rear drum cylinders (ACDELCO 18E1362, OE for 13" DRW). My and all Suburbans are a$$-heavy, this change really helped the braking IMHO. I'm not sure I would do this on an a$$-light pickup truck.
- SS brake lines, etc., vacuum boost
ALSO...
See comments on parts here and throughout this thread:
https://www.gmt400.com/threads/upgrade-front-brake-calipers.58795/post-1251999
and throughout this thread:
https://www.gmt400.com/threads/jb6-to-jb7-brake-upgrade.58607/post-1248959
See comments on rotors:
https://www.gmt400.com/threads/brak...e-from-different-vendors-product-tiers.58413/