Input Spline

32 Spline (Turbo400, 4L80E, 6L80E), 31 Spline Ford AOD/C6, 29 Spline 6L90, 29 Spline Allison 1000, 29 Spline NV4500, 27 Spline Powerglide, Turbo350, 700R4, 23 Spline TF999, 32RH, 5-45RFE, 43 Spline, Divorced Input (+$750)