RockCrusher diff guard

[kj924]

I see ALL J's have the RockCrusher diff guard on sale for $99...are these guards any good? Anyone running this diff guard?

 

[tjkj2002]

Personally I like the Riddler covers better,less to get hung up on,trail tested,lifetime warranty,and Tim(the owner) is a really great guy(not to mention it took awhile to get him to make 8.25 diff covers in the 1st place).

http://www.rokmen.com/products/differential_protection/differential_protection.html

Testing.........
http://www.youtube.com/watch?v=0G5upBGBej0