Reproduced exactly as the originals.
Specially coated to resist corrosion. Better than the reproductions sold previously, and we'd say better than the originals too :)
Note, these wont work with a 1.9 conversion even if using the JX turbo/manifold setup due to the taller block of the 1.9 litre blocks.
We have a solution for this, but still in the testing stage at the moment.