Guy's wanting to get rid of these 3.42's and swap for some 4.10's, I've used different brands in old trucks with mixed reviews but since this one is practically new(2013 ext cab gmc 6.2) I really want something that makes no noise so thinking about gm, any suggestions? THANKS!

 

Never had issues with motive gear.

 

Most people I've talked to about that, say just use factory gears.

 

Guy's looks like my local gm dealer is having a hard time getting some 4.10's so I was looking at the motive gears in summit and can check tomorrow but does any one have a part number for them by any chance. THANKS!

 

Summit Racing
Part#MGR-G885410

 

G885410 is there performance gear if that is what you are looking for. I only use there stock perfomrance gears for some reason. Has always held up for me. That part number is GM10-410.

 

i got the richmond accel gears from rons machining with complete kit for 215 bucks shipped to my door. set up great. ive got a 2012 rcsb.

 

Don't do excel gears. I get returns for those all the time for warranty. Seems like they have very poor quality inspection with the excel gears and that is why they are so cheap.

^^Where did you buy them for $215? On their site or over the phone?

 

Thanks guy's!

 

Now here's the kicker can't fined the bearings, looks like there on back order! THANKS!