rear brakes

Is there a kit to convery the rear drums to a disk? on a 1999 sunfire 2.2 engine

yep... check out Baer, Wildwood and there are a few others. Plan on paying close to 900 bucks for the rear conversion. I think there is also a core charge with Baer.

theres the baer, ssbc and willwood kits for the front and rear. I think baer charges a $150 core. With ssbc and willwood you modify your stock parts so there isnt a core. Im not sure if the rear has or core or not, I know there is on the front.