one.wicked.stang

How are these http://www.streetsideauto.com/produc...r=M-4209-F373N , found these to be the best price so far. I see three different install kits from various places like Ninosport (http://www.ninosport.com/Ford-Racing...t-M-4209-F373N), which kit is needed, A, B, or C?

schapman

those look line they are 8.8 ring and pinion

grampa_stang

My 3.73's are getting installed as we speak. Picking it up today after work.

one.wicked.stang

Anyone?

jahudso2

I'm sitting at the performance shop right now as my 3.73s are getting installed. They said they did not need any installation kits for the gears. They ended up buying the gears for me for $180 and the install should run around $250 including royal purple gear oil.

ryanralston07

check out buyfordracing.com...those will be FRPP and not the motive ones that are said to whine...

jshertx

All of the mods on my 07 GT were done by me. I enjoy working on my car, however I do not have a mechanic background or extensive experience in working on cars. So far, everything I have purchased came with good installation instructions. I CAN'T FIND ANY INSTRUCTIONS ON HOW TO INSTALL GEARS! WHAT'S THE DEAL? IS INSTALLING GEARS ON YOUR OWN A NO, NO? ANYONE OUT THERE THAT CAN SHED SOME LIGHT ON THIS WOULD BE GREATLY APPRECIATED.

thewarmachine

www.latemodelrestoration.com has the same gears (with N in the part number) for the same price.

tungsten07

yes for the most part installing gears on your own is a no no. and without tools that cost twice as much as it'll cost you to install them i definitely wouldn't recommend it