I spoke to Jon Vigil and he filled me in a bit on what he's got going on.
The kit is a divided top mount manifold, holding a GTW3884 62 or 64mm BB. The kit will be $4600 +sh and coating is +300.
The kit is a divided top mount manifold, holding a GTW3884 62 or 64mm BB. The kit will be $4600 +sh and coating is +300.