I did the GMT800 front, Russell braided lines all around, GMT800 master up front (make sure it is the 34mm bore from a ~2002 Silverado). Brakes are fantastic! A Motive Power bleeder works well for getting all the air out. You'll need the Ford/3 prong attachment part # 1107 for the 2002 Silverado master... I recently tried the larger 1 3/16" wheel cylinders in the back and it completely fubar'ed my bias. Went back to the OEM 1" rear wheel cylinders and much better. I might try the GM revision proportioning valve at some point to bring a bit more bias to the rears, but the GMT800 front/ stock rear is a fantastic setup, light years better than stock. And NO, when you actually use the GMT800 front caliper, it doesn't just "feel" better than stock, believe me... get her to 85mph and do a panic stop. ABS doesn't engage prematurely, or not at all, it just flat out stops. Highly recommended.