Need some advice
http://www.summitracing.com/parts/RMG-78-7526-1/
They do make them, but putting one in a 10-bolt doesn't make much sense to me.
Posi/open carriers are designed so that during turns the outside wheel can spin faster than the inside wheel. By locking both wheels together the outside (or inside wheel) will skip and lose traction. This will become fairly annoying quickly. Driving normally isn't so bad, but parking lots and tight turns will not be much fun. Not to mention you can kiss driving in the rain goodbye.
I drive my T/A maybe 3 or 4 times a month and I run a spool only because I wanted the best in traction at the strip.

