The complete kit less coil over's will sell for around $750.00w/ johnny joint's.W/Poly bushing's around $650.00 less coil over's.It should take around 3hours or less to install if your housing is free of the old spring perch's.I am going to wait for Shannon to post install photo's before I gear up and start building these unit's.These are for the car guy that want's to run 335's out back and does not want to spend a lot money.This set up work's really good,but it is not the level of a DSE 4link set up.It will need around a 15.250 extended lenght coil over w/ around a #225 or #250 spring in a 1st. gen camaro.Thank's for looking and chiming in.I am just trying to fill a need in the market place for good componet's that are reasonably priced.I am in no way comparing my product's to that of DSE or AME.They great company's and build awesome product's that are Engineered and built very well.