Looking at Mancini Racing they have 2 different options one for 1974 Dart 318, 904 and the other is 1971 1972 Chrysler, Dodge, Plymouth, B-Body heres the link: Mancini

Ethan

All throttle...No bottle! 1979 Chrysler 300 (360) 1984 Chrysler 5th Avenue (318)