5 different Iron Eagle volumes....choose one....
165
180
200
215
230
After you've determined which Iron Eagle heads you have, list intake and exhaust flow 0.100" through 0.600" valve lift.
There are at least a dozen Brodix single plane intakes. Choose a part number.
Lunati grinds dozens of flat tappet cams for a SBC. Choose a part number.
Exhaust system....choose one....
Cast iron logs through the mufflers
Cast iron logs no mufflers
Shorties through the mufflers
Shorties, no mufflers
Long tube, small diameter primaries through the mufflers
Long tube, small diameter primaries no mufflers
Long tube, large diameter primaries through the mufflers
Long tube, large diameter primaries no mufflers
Stepped tube race headers