Hard Top Dimensions?

Hi,

I've tried searching but I can't find any dimensions for a hard top for a SWB S3 - specifically the height between the wheel arch and the top of the roof about where the petrol filler would be - likewise the internal width at that point

I'm trying to work out if a hard top would fit over the roll bar that someone's fitted to mine previously - it sits taller than the curved roof of the truck cab, but the cab roof looks to be lower than the hard top roof...

Anyone with a S3 SWB and a tape measure able to help?

Thanks

Jon

As the door tops remain the same hight I can only assume the truck top and the van top are the same hight. If not they are going to be that close that it makes no difference.