Ford Performance Ring and Pinion Gear Kit - 3.73 Gear Ratio (94-04 Cobra)

March 31, 2019

5 1997 Cobra - Michael

3.73 for 97 cobra

Picked these up after my pinion seal started leaking and getting gear whine and some whirring coming my rear end. Carrier bearings and axle bearings were toast, pitted aswell. Installed this with the 8.8 master install and carbon disk trak lok rebuilt kit. Remember to soak your carbon disks in friction modifier 24-48 hrs before instal to reduce chatter!! Gears really woke this car up, but are whisper quiet aswell. Worth every penny.. product is exactly how it is described, really nice quality from ford.thanks again AM for fast 2 day shipping. Mike

June 01, 2018

5 1999 Cobra - nick Installation Time: Afternoon

fantastic

Great quality and great gearing for me. 4.10s were a tad bit too much with 700hp.

July 01, 2017

5 2004 Cobra - XS

Bought with plans for taller tires

I purchased these with plans to move to a taller tire soon. The gears appear to be working as intended. Not gonna lie, I was not expecting the amount of work that was required for installation. I have a 2004 Cobra and it was quite a pain to complete. Very happy with them though.

July 11, 2016

5 2003 Cobra - junemostwanted

Take off

Just what the doctor ordered,very nice gear for 03-04 cobra, just like the build up on American Muscle.

June 07, 2016

5 2004 Cobra - porterfm Installation Time: Weekend

Ford Racing 3.73 Ring Pinion Set

Ford Racing is the only way to go when I order parts. Great FORD quality and setup has been done and my 2004 COBRA is solid and a bit quicker. Thanks

October 24, 2015

5 2003 Cobra - Duramax Installation Time: Afternoon

Ford 3.73

The ford racing 3.73 gear set I purchased for my 03 cobra has so far been the best mod I've installed yet. Better out of the hole launches and still maintains decent mileage on the streets.

December 18, 2014

5 1998 Cobra - bassahaulic Installation Time: Afternoon

Ford Racing 3.73's for 1998 Cobra

I decided to go with these gears after destroying my previous rear end, which had Ford Racing 4.10's, doing a nitrous launch. Dropped old rear end, torn down, gear re-installed, and back in the car in less than a day. Gained ALOT of mid range and big end power. Made up for the slight drop in initial power the 4.10's had. Fuel mileage has improved quite a bit, and drive-ability has improved as well. Would recommend to anyone.

January 25, 2014

4 1997 Cobra - Bennyboy88 Installation Time: Afternoon

Good product

Great for street, easy install. Woke her right up not bas on highway either