Outer Limits 4x4 Board

Hey guys.

Done some searching but didnt find enough info.

Hopeing someone can educate me on dual transfers.
-How they work
-How to set them up
-Pictures
-What is needed to set them up from stock
-prices on set up.

#If you can give me some links to some good info Post em up.

Thanks.

http://www.marks4wd.com/products/advanc ... ual_tc.htm

http://www.marlincrawler.com/transfer-c ... nsfer-case


And this link will give you the instructions of how to install it in detail, that will show you how it works etc.
http://www.marlincrawler.com/tech/guide ... taller-old

many thanks berad.. Reading time