WHAT TYPE OF DIFF SHOULD I GO? AUBURN, DETROIT LOCKER, OR EATON. HOW CAN I FIND OUT HOW MANY SPLINES MY AXLES HAVE? I HAVE A 2000 CHEV. SILVERADO 2500 WITH A 14 BOLT G80 LOCKER AND 8 LUG AXLES? ANYONE. I AM GOING TO GET A NEW SETUP WITH 4.10:1 GEARS. I NEED SOMETHING THAT CAN TAKE PUNISHMENT AND STILL HAVE ROAD MANNERS.

THANKS,
JAMEST