Upgrade my C5 gears.

[98 Vette]

Does anyone know the approximate cost to upgrade to 3.73 or 4.10 gears in my C5?

 

[Rruuff Day]

Does anyone know the approximate cost to upgrade to 3.73 or 4.10 gears in my C5?

Here's a diffy exchange and do it yourself is the cheap way. Or try Steve at Davenport Motorsports. The 98 had 2.73 gears stock or the 3.15 ratio as an option by the way. If yours are 3.73, I'm thinking they've already been changed.

Corvette Rear Differential Exchange - 3.73 / 3.90 / 4.11 : 1997-2004 C

Corvette Performance Parts Corvette Rear Differential Exchange - 3.73 / 3.90 / 4.11 : 1997-2004 C5 & Z06 Give your C5 or Z06 Corvette unbelievable acceleration with our exclusive 3.73, 3.90 and 4.11 Differentials. If your C5 currently has a 3.15 gear, you can expect almost a full second...

www.westcoastcorvette.com