Well we bought the '74 Duster in 2013 and it started life as a 318 with a 3 speed manual (on the floor). Now it sports the following:
Warmed up LA 360 built by IMM Engines in Indio, CA with a Comp Cams XE268H cam, Air Gap intake, EQ Magnum heads and 9.6:1 compression, Doug's headers making...