I ran across this site while web surfing:http://www.raptorsteeringwheels.com/15DES3S.htm Nice looking wheels that I think would look good on our replicas at decent prices. Says they work with Grant adapters. Some look like they have zero dish.
Nice find! My only caveat is to check the dish depth. A lot of the old Grants our cars have are “zero dish,” and these look to have about a 1.5 or 2 inch dish. That could put the wheel just a little closer to your chest than you’d like.