Sound rights; measures 214 / 226 @ .050", 115 LSA. When you install it, you may find it's already advanced 3 degrees when put "dot to dot"... at least the original one I checked from a '69-1/2 440 6-BBL car was.

2021 Challenger 6.4L Scat Pack 1320
100% stock: 1.680, 11.894 at 113.75 (DA 175 ft)
weight reduction, wheels, tires, Hellcat air box: 1.661, 11.686 at 115.97 (DA 710 ft)

1973 Challenger 452 ci street/strip [2008]
pump gas, DOT radials: 1.454, 10.523 at 126.44 (DA 514 ft)