2WD - H= 95, D= 95, W= 400mm.

4WD - H= 122, D=110, W=465mm.

These dimensions are for the "core" of the cooler. The 2WD sizes I think are correct, as mine has had new end caps welded on. I now use an unmodded 4WD cooler on my Pop, and in truth looks considerably bigger than the old 2WD. I could do some maths, but won't.

Have a few pics of both on front of the fezza, let me know if you want some.

Cheers,

Jonboy