I am running a Ford 8" rear end and need a 5 x 4 1/2 to 5 x 5 1/2 bolt pattern adapter. Any suggestions?
Try a place called MC Motorsports. That particular unit isn't listed on their site, but just call and ask and they'll make whatever you need. Here is their site: http://www.mcmotorsports.com/
Go to any large Tire/Wheel distributor, like Discount, Belle, etc. they will have what you are looking for.
Wheel Adapters Inc. Rosemead California. You might want to make sure that the outside diameter is 8". I got one set from MC motorsports, They were only 7" outside, to small to run wires but marginally OK for steelies. Good Luck