I bought my thirdgen with front calipers already swapped to these Baer type. I am trying to identify what year, make model these fit so I can buy pads and maybe see if there is a better caliper I can upgrade too! Any replies would be appreciated!

 

They appear to be the equivalent of the GM 1LE braking system (often referred to as the performance package at auto parts stores). 89+, IIRC.

JamesC