Well, the original 4 drum master cylinder is not working. I ordered a reman. from Oriely's and it has a bolt holding down the top, ugly. I know its only for a drum car, but I would like it to look somewhat original and nice for showing the car as an original, not a $50k show car. Does anyone know or have a pic, of an original 68 firebird 4 drum master cylinder? Does it look like a Camaro one? I thought they would be the same, but O'Reilys PC brought up two different ones. Thanks everyone!