This Dart orig. came with a 6 cyl 3 speed with overdrive Now has a 360 V8 with Keith Black Flat Top pistons 10- 1 compression, Mopar 284/484 Cam, 3 angle valve job, Edelbrock Torker II intake, 600 Holley carb, New McCloud Clutch, 391 posi rear. Rally wheels 6" wide on... via Yupyi!