Ninety-Nine SE-L

hey ya'll, I jus got some SE-R rear calipers in from another member and I was wondering if I need to rebuild them. They are used, i got the entire caliper, the torque member, and the arm that holds the e-brake line. I jus ordered a hardware kit so I can get the clips and shims, but I was wondering if I should rebuild the piston part of the caliper.

First off, I don't know what's involved in a rebuild, and what comes in a rebuild kit. The boot around the piston seems to have some holes in it.

What I need to know is, since there are holes in the boot, does this mean I NEED to rebuild? What comes in a rebuild kit? Can I do it myself? Where can I find this kit? and how much does a rebuild kit cost?

Thanks

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