IDing Indy Heads?

I currently have a car with a built 400, full six pack set up and according to the paperwork, Indy 2.14 Stage 1 heads.

I need to know what are the identifying marks to validate these heads as true Indy heads.

TIA

CCC

Reply to
CCC
Loading thread data ...

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.