I have a Zalman 'CNPS 9900 MAX' with the case, it has a height of 15.2 cm and good space.
When I measure from the fan to the glass of the case cover, there is 13mm.
The V8 GTS has 16.6cm. difference 14mm.
tight thing...

Hello,
I have installed a Noctua NH-D15 in the enclosure and still had 1-2mm free space.
The Noctua NH-D15 is 165mm high.

rather no
As I said, it is actually theoretically 1 mm inside the pane. There is still the tinkering solution. You have to decide for yourself. I have also seen the Big Tower. Both are great.
Because of its size, I didn't buy the V8 GTS fan for the midi tower, but the Zalman mentioned above (also highly recommended, by the way).