Originally Posted by a6pk2go
Does anyone know if they will be offering a 373 rear end gear? Myself I think it is a really good road gear. My brother used to have a 488 in his Chevelle and it would be cranking some serious RPM's going about 55 mph. That would be good on the low end but I want a gear that will do good on both ends. I have search this forum and I hope it can come in something besides the airplane gear I saw earlier.
look under wiki, drivertrain, trans, says final drive for auto in 3.27, manul 3.45.
2010 2SS OBX l/t headers, with high flow cats, MBRP full 3" exhaust, modified air intake (CAI), Richman 4.10 gears, BMR toe rods, trailing arms, f/r sway bars, f/r sway bar end links, BMR end link brackets, full BMR poly bushing including rear cradle bushings, BMR frame connectors and tunnel brace, MGR shifter, and tune by Jannetty Racing. MRR M228 rims, phantom grill, vinyl wrapped hood and rear spoiler.