i have a brand new edlebrock performer 390 mainfold for a ford big block 332,352,360,390,427,428 c.i.d. everyting is there in the box the way it came from the store i also have a holly 9510 carb to bolt onto it the carb is stock off a 428 mustang the carb could use a rebuild but everything is there on it. is anyone is interest get back at me on this im lookin at 300 or even a trade for the carb and manifold if if anyone wants one or the other let me kno we can work something out