There is a kit made for the SBC RX7 swap, don't know who makes it or how much it is but, it would help your task expertise meter go down. Oh, Welcome to CHR Jimmie, for an engine I suggest a 330 HO deluxe 350, then blow the motor with an underhood blower, then get a cowl induction scoop to provide clearence, the fastest way to make the power, I'm unshure of the the Compression ratio on this motor so, you may have to lower the compression to blow it.