Oil Filler Necks are ready for purchase. The caps are 6061 aluminum with a grey anodize. The dip stick tube and base is made from 304 stainless steel and press fit into the 6061 aluminum main neck section which has been flat black powder coated. The dip sticks are made from a spring stainless steel and a close copy of the early original NLA 911's & 914-6's.
Filler neck: $175.
Dip stick: $40
Together: $190
Cheers, Don.