aaron_douglas

I've read a lot about people upgrading to 4:10 gears in there m6 ls1 and loving it, but I've searched and searched and I haven't found a lot of good literature on how to find/buy the right one/what brand. My rear end is all stock. What/where would be a good resource for buying 4:10 gears? I looked on eBay for 4:10 gears, but that's honestly the only place I've found them. Feeling pretty dumb right now.

Thanks guys.

Sumbalt1

summit...if you stay in cali i have a boy that have them and install them for 250.00


Posted from LS1Tech.com App for Android

HioSSilver

iTrader: (8)

I have a set for sale. They are the stronger 9/37 gearset vs the weaker 10/41. They were quiet in my car. I had to put 3.90's in it. Pm me if interested.

aaron_douglas

Unfortunately I'm in Northwest Arkansas. I pmed you Silver. Anyone else have any other good info about upgrading gears? What else do I need beside the gear themselves that I would need to supply to a shop for them to install?

LS1T56FTW

iTrader: (3)

Get Motive gears, not Richmond. Richmond whine. Also, get a Ratech solid spacer for the pinion. Lastly, I would get a differential cover to help provide some strength. After that I would not spend much money because you are probably going to break the rear end anyway, lol.

aaron_douglas

Alright great, thanks for the info guys.