Precision or Steele are your two choices. We sell both and for that application. In my opinion the Precision gasket will work fine for a significantly lower price.

www.restorationpartsandmaterials.com
Correct Mopar weatherstripping is our specialty, but we stock and supply a wide assortment for all of your restoration needs.

www.dalescudashop.com
Correct style exhaust tips and hardware, fresh air seals, go wings, Cuda & Challenger rear window louvers, hood pin kits