This will be mostly driven on the Rd but occasionally taken to the track for some fun but nothing serious ....it already has .920 torsion bars on it ...which feel alittle weak. Thanks reason for my concern is I recently replaced the oil pan and the old pan looked like it had been slammed on the ground a couple times so I think bottoming out is a problem so I think I may put a few cranks on the torsion bars unless someone tells me that they are too small for he 383. So for now your saying stock shocks should be fine... Right now just trying to make it Rd worthy