CAMARO6 - View Single Post - 3.73 Manual SS Differential For Sale Going Back to Stock 2.77s

cmitchell17 · 01-27-2021, 06:04 PM

I am going to go back to my stock 2.77 Differential in my 8L90 SS. As a warning (not sure if it will happen to you), but we don't have full access to everything we need in HP Tuners and the lower 3.73 gear ratio caused my part throttle shift points for the lower gears (1-5) to be higher than I commanded them.

It was only slightly annoying and you may be able to force the shift points down low enough to fix the problem but you would likely cause other shifting issues and downshift coasting concerns.

Anyway located in South Carolina, but I can ship also. I paid about $270 for shipping I believe and that was coming from New York. Let me know where you are and I can get a quote.

01-27-2021, 06:04 PM	#1
cmitchell17 Drives: 17 2SS, 8L90, Cam, Heads, E85 Join Date: Dec 2016 Location: US Posts: 1,201	3.73 Manual SS Differential For Sale Going Back to Stock 2.77s I am going to go back to my stock 2.77 Differential in my 8L90 SS. As a warning (not sure if it will happen to you), but we don't have full access to everything we need in HP Tuners and the lower 3.73 gear ratio caused my part throttle shift points for the lower gears (1-5) to be higher than I commanded them. It was only slightly annoying and you may be able to force the shift points down low enough to fix the problem but you would likely cause other shifting issues and downshift coasting concerns. Anyway located in South Carolina, but I can ship also. I paid about $270 for shipping I believe and that was coming from New York. Let me know where you are and I can get a quote.