Just bought a 5.7 for my Duster
OK so a "few" may be stretching it but I figured by the time I rebuilt the old suspension, bought the TTI mounts and headers and converted to disk brakes, mildon oil pan and oil filter block off plate/ relocation kit I was not that far off. Then I would still be stuck without power steering.
Going with the RMS will allow me to run power steering, run a stock ram oil pan ($50 new) and jeep manifolds. (or as 5.7Dart did, Ram 5.7 manifolds)
RMS301 AlterKtion Coil-Over System, Street/Handling, 67-76 A-body
Options: mounts: 5.7L/6.1L $4,250.00 1 $4,250.00 140-7017 Wilwood 12.19" 4-piston Kit
Options: Rotor_Type: Drilled/Slotted Caliper_Color: Black $829.00 1 $829.00
Subtotal: $5,079.00
Shipping cost: $95.64
Total: $5,174.64