73 Auto pedal, 318 exhaust, intake, flexplate

sorry for the delay yall. Kinda new here. Not sure about the 904 it came with the car i bought. I have never had it in or running. I will check on the exhaust it seems to be in great condition but I will take a closer look today. Shipping would be flat rate USPS Box. I doubt it would be more than $15.00 to Kyle but not 100% on that.