3.90's for 7.5" 10-Bolt

**jimbo98z** · 09-21-2005, 08:03 PM

I recently sent e-mails to a bunch of companies that make gears asking if they were planning to make 3.90's or 3.91's for a 7.5". The first to get back to me was Motive gear and they said they would be coming out with them in March of 2006. Seems like a while, but it will probably be worth the wait.

**jimbo98z** · 09-21-2005, 08:07 PM

E-mail I sent:

I was just wondering if there was a reason why neither you guys or anybody else makes a 3.90 gear for a GM 7.5" 10-Bolt rear end. A lot of people would be very interested as they are looking for something more aggressive than 3.73's but 4.10's are too much. Is there anybody that makes a 3.90 or 3.91 for a GM 7.5" 10-Bolt?

Thanks,
Jim

Response:

Jim, it's on the radar screen, We should have these available by March of 06......

Thanks, Bob

**mcamp001** · 09-22-2005, 04:44 AM

thanks great, but quite frankly why would you spend the money for them plus install when it's almost half the cost of a better 12 bolt? Just my opinion I guess, but I hate doing things twice. It would suck to spend the time and money for 3:90's only to explode the carrier, or twist an axel on the first burnout.