Yes, have that on both my current drivers.
1981 FHC didn't have A/C but has the hole but plugged with a grommet
1981 DHC did have A/C which I ditched and plugged the hole with the grommet from my 1980 DHC ...
And it is not the coolant line, these are in the normal location for a 7.
Think it is from the condensor, but not sure as I only remove A/C from these cars [:p]
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<font color="blue"><i>1976 TR7 FHC (needs some TLC ...)
1980 TR7 DHC (my first car, a.k.a. Kermette)
1981 TR7 FHC (Sprint engined a.k.a. 't Kreng
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