Nubie here, recent owner of a 69 mach 1 with a 390, .30 over with a 428 crank (told this is called a 410). I have a Holley 790 and long tube headers. The current Offenhouser intake is leaking like crazy and I suspect could be warped. I would like to know if anyone has a replacement intake recommendation. I am looking at the Eddelbrock 2105, supposed to be designed for the 0-5000 rpm tourque range of this motor. Any and all help is very much welcomed. Mike