J
jscafero
Guest
I have a '70 with an auto trans. The vaccum modulator is leaking and I wanted to replace the o'ring. To my surprise there isn't one there. No wonder it is leaking. The mod shaft has two steps (1/2 and 13/16 approx). I looked in an old parts book to see if it gives a size for the ring. The only info I found is a part number (6264903). Does anyone know the size of the o'ring given this part number? Or does anyone know where on the shaft of the mod the o'ring should be installed? I have an idea that the ring would go on the larger step (13/16), but I would like to know for sure. Thanks in advance.
