it is all shite and briney all adaptors are electroplated in gold
all other fittings are powder coated black
the diffs are either black or silver
ratios currently available are 3.7 at 1k
we can do from 3.6 to 4.3 but these are extra as we have to use a new crown wheel and pinion which is on top of the 1k
personally I think the 3.7 at 1k is a bargain and fine for most peoples needs

The 6 degree double adjustable rose jointed beams are 1K exchange another serious bargain