My Cuda 1983 or 84 leaving to go to Atco towing with my 66 Sattelite Conv. it had a 68 440 out of a GTX and a 4 speed and power windows. The conv. would go mid 13's at about 101 mph. Note the Cuda is now tubbed. Cuda was going 11.60's with a hydraulic cam and a vac. 780 but it would go 117-118 mph.