So we move the differential forward to correct the wheelbase on the GMC Panel truck, fix some broken exhaust studs on the motor along with moving the LS back to fit the engine bay better. After we remove the rear floor section of the Panel to lower the body down on the chassis as far as I can.

00:00 Moving rear differential to fit the GMC Panel
05:15 First test fix of Chevy axle placement
09:38 second test fit
15:04 removing broken manifold studs from the LS
17:16 Move Ls back 3 inches
26:00 Remove rear floor section