Awesome A-body air dam for under $30!

Ddaddy said
That nice, but it will only fit on a few A bodies that are built like the early A with the lower valence.

--------------LIKE ! Would need the outside corners rounded to look right on a 68 fish , to me .
How difficult was it to fit to a roundish lower valence, since the summit pic shows it to have V in the middle ??