Grand Mark?

Reply Subscribe

Thread Tools

Search this Thread

May 10, 2009 | 07:31 PM

shouldatapt

Thread Starter

Junior Member

Joined: May 2009

Posts: 3

From: boston

Grand Mark?

I have a 99 MGM and was thinking about putting new rear gears in, But i was wondering if any1 knows what gears are in it now, and if it will make that much of a difference?

Last edited by shouldatapt; May 10, 2009 at 07:39 PM.

May 11, 2009 | 11:39 AM

slymer

Senior Member

Joined: Oct 2008

Posts: 1,361

From: United States

check out This Post for finding out your axle ratio and the performance thread for more info on lots of stuff.

May 14, 2009 | 02:53 AM

maxfax3

Senior Member

Joined: Nov 2008

Posts: 232

From: United States

Gears can make a night and day difference pending on what gears you currently have... Keep in mind you;ll have to change the gear on the speedometer as well so that it is correct