hybrid diffs from flm

[MARK.T]

I'm looking at these for my savage build. are one of these better than the outher?
how much weight would they add? is there a performance increase?

(super hybrid diff case/bulkhead

http://www.fastlanemachine.net/proddetail.php?prod=FLM40020&cat=22

(hybrid diff case/bulkhead)

http://www.fastlanemachine.net/proddetail.php?prod=FLM40000&cat=22

thanks for all the help and input guys

 

[frddyj]

which dogbones/axles and diff outdrive cups you using? the stock savage X or the Super HD that come in the flux/xl?


reason i ask is i believe you have to either grind your outdrive cups or buy special FLM cups if you go with the S-HD.