Yes, there will be a ram clearance issue.
If you are using only two sticks of ram, there will be a preferred or required pair of slots in which to install the ram.
Check the motherboard manual.
Since the vengeance has tall heat spreaders, expect a problem.
You may have to omit the front fan or relocate it to the rear.
As an alternative, I suggest the noctua NH-D15s which will not have that problem and it is a bit cheaper too.
The s variants are high compatibility versions which clear tall ram and are also offset to clear graphics cards mounted in the first pciex16 slot.