On the 67' Firebird 326 H.O.
A very-sharp car with the '326' call out emblem on the power-bulge hood, and
body-side stripe with the 'H.O' decal.
With a 11.02 Wt/Hp factor, it fell into the wrong end of
C/S in 1967.
But in 1968, with changes in Stock Class, it fell nicely
into G/S.
The 326 H.O. came through with the special body side stripe and
H.O. label.
A couple of little tricks, and you could get them to run high 13.00's,
and still drive them on the street.