This is a fresh reproduction throttle cable for big-block A-bodies. It replaces a frayed, sticking or missing original between the accelerator linkage and the carburettor on 383 and 440 4-barrel Darts, Dusters, Demons, Scamps, Valiants and Barracudas. It's made to factory length (17-1/4") and fits and works like the original. It doesn't suit B-body, E-body or small-block cars, which take different cable lengths.