Calipers - One 26mm caliper and One 30mm caliper

[mmdb]

I have ONE 26mm caliper and ONE 30mm caliper. 50 bucks each. They have pins to install the pads. The 30 mm caliper needs new seals. I also have a OEM seal kit for 90-93 aluminum calipers I haven't used - 30 bucks shipped. I live in so cal so pick up is an option.

[nlzmo400r]

is that seal kit for hte 26mm calipers? How can i tell if my calipers are aluminum or iron? They're off of a 91 3oozx N/T 5spd. Also, is the seal kit for 'ONE' caliper or both? PM me back w/ details and a price to 7oo94 would be good too, thanks- Rob