Adapting the frt frame to the original frame might be less head aches and cheaper. I used an S10 rear axle assy from a 4x4 truck with disc brakes posi rear 3:70 ratio used coil over 4 link to install to original frame worked well. Still trying to get front set up using a Total Cost Involved frt crossmember kit 2005 Tahoe LS1 5.3 with 4l60e trans. Fitting it has been a challenge clearing rack and pinion connection and oil pan issues to fit the application...using the Camaro frame section would solve those issues I would think. Guess that is why we call it fun...lol