3.91 Complete Gear Set from GM

[BUNNY15]

Originally Posted by Apex Motorsports

The 1LE diff part number is 22806794. If you need help getting one let me know. Yes, the dealership can recalibrate your speedo but half of them don't know it.

Ok so now I'm a little confused after reading this thread. Chase, is the 3.91 kit you sell now the best kit to purchase these days? I have a 10 SS M6. I'm unclear on the difference for the P/N's for the 1le. I mean are there two options for our SS's?

[BUNNY15]

bumpity bump bump

[olblue75]

Originally Posted by BUNNY15

Ok so now I'm a little confused after reading this thread. Chase, is the 3.91 kit you sell now the best kit to purchase these days? I have a 10 SS M6. I'm unclear on the difference for the P/N's for the 1le. I mean are there two options for our SS's?

There's a ring an pinion kit and then theres the option to buy a complete differential from a supplier. I have found them as cheap as 1370 with less than 200 bucks for shipping. If you mechanically inclined and have all the special tools a gear swap is probably the cheapest route, but if your like me pretty inclined but don't have all the tools an still have a warranty a complete diff is a very quick and easy job.

Complete 3.91 Diff P/N: 22806794
Ring and Pinion Gear Set P/N:19301504