Hi Guys

Looking for advice on where to get a repair kit for HQ-Z power steer box, any particular brands or sellers that have good quality seals etc, & any to avoid. Alternatively should I buy something online & then match the components with good quality seals. Or if anyone has a list of parts/description of sizes needed to rebuild a steering box, & I can make up my own kit.

Also any tricks to rebuilding the box & any other work or modification that should be done for cars that sit for periods of time with not a lot of use

Any advice would be appreciated, thanks