I'm about to dig in on the Duster now. The modified K for the Hemi is back (sweet work Al). I have the Hemi Denny coil-over swap to use with the factory K. Engine/trans should be installed in the next couple weeks.

Looking at the rear set-up- I'm either going to have to do the offset spring kit from Cass; or go with a different style to gain some tire clearance (285/40/18). Needing 3/4" on the inside. Spoke with Carl Gerst on his 4-link system $1695 (and reading some posts here on the rear 4-link set-up). BTW- I'm installing a 68 Charger gas tank in the Duster to gain room for 3" tailpipes. The Charger tank is longer- sits about 5" from the differential back to the bumper X-frame. This would limit me to the forward-mounted 4-link style vs. Watts set-up.

OR a guy could just go with some lighter leaf springs, move them in and be done with it. Again- this will be a street car mainly. I think this might be a smarter choice. I'd like to save the $$ for some lighter 3 piece wheels.