depends if you are building the chassis to book spec or to accept the Saturn GRP rear tub, but if its the latter you will need approx 37 mtrs of 25mm box & approx 18mtrs of 19mm ( 20mm is fine ), most builders pay about £110 plus delivery for the above .
You will end up with a little left over of each size, but it comes in handy for making "dummy shocks" etc.
hope this helps
cheers
andy
|