This is available as a kit with cooler and plumbing here.
For the ultimate in visual effectiveness and longevity, ASE have manufactured a billet power steering tank. Constructed from a full billet of aircraft grade Aluminium, the tank is machined in 2 halves then bolted together.
As we all know, the stock plastic power steering tank doesnt stay looking pretty for very long. They turn black in a very short space of time and can be an eyesore every time the bonnet is opened. This is a thing of the past.
With this in mind, we decided to create a billet tank as opposed to a fabricated and welded tank. Machined inhouse on our 5 axis CNC, these tanks have a greater fluid capacity than the stock one and can be adapted to take off the shelf speedflow style fittings.
The capacity is around 30% greater than stock.

Quote from the LS1 forum:
"I fitted mine up yesterday and it looks really really good.....I can't say enough how pleased I am with it!"