Orest-
Thak you for your question. The Carr Deluxe Light Bar will not fit your 02 Chevy S10 Blazer 2 door 4x4. Carr makes a light bar mount for the blazer but only up to the 93 model year. At the moment we do not carry a clamp on light bar mount for your application. You might consider the http://jo.my/xsnwor as an option to mount lights.