pat, any suggestions on what mods i should do? would a regular stock rebuild hold up to the weight? should i recommend the blue plate clutches, or even the raybestos z-pak? what about the boost valve? i know itll give greater holding capacity, but the downside is a slightly firmer shift. the...
im about to work on a 4l60, but i dont know if its a 4l60 or 700r4. the output shaft is a 27 spline. i havent counted the converter splines. anyone know if this is a 700 or 4l60? ive heard one of the biggest differences is the # of splines. as far as i know its out of an 89, but the valve body...
