To switch over to the LS1 brakes you need to bleed the brakes...how do you do this? Can you just do the font ones, or do you have to do all 4 brakes?

 

TTT...

 

to bleed brakes, start from the one farthest from the master cylinder. have somone pump on the brake pedal 3 times or so, on the last pump, hold the brake pedal down, open bleeder valve on caliper till fluid/air is out. close screw, release pedal