lemanns

out of interest what size spacers would i need for the wheels to sit flush to the arches

Spacers, you might need new wheels with a different offset, but Dr G will know for sure.

out of interest what size spacers would i need for the wheels to sit flush to the arches

Depends on what you've got at present .Take a measure and see ,you will have to get them made in any case

I can supply bolt on hub adaptors with the Lemans kit, which will bring your original wheels out to the required offset. The original Lemans wheels are 8x16 front ET -12. Your wheels are 8x17" ET 45, so the hub adaptor required is over 55mm. The ones I do are a full billet hubcentric adaptor, which bolts to the hub and then the wheel bolts into that..