69 Cuda 440 said 'Heads Up in the Quarter-Mile' *1970 'Duster 340', 4-Speed and 3.23 Gears w/'Sure-Grip' vs. * 1969 Mustang 'Mach 1' 351W, 4-Speed {Close-Ratio}, and 3.91 Gears w/'Traction-Lok' I'd still take the 'Duster 340' everyday of the Week. Click to expand...