I am running a 12 bolt with 4 series spool. I am looking for a 3.73 Pro gear, as I have destroyed my 3.73 Richmond street gear on the first launch. I have been searching the web and have found nothing... Can anyone lead me in the right dirrection on this???
Every set of pro gears I have found start at 4.11, I would actually rather be a 3.55, but have settled on the 3.73 because of the 4 series spool.


I am asking this in the Drag race forum because you guys would be more knowledgable with this sort of thing.

Thanks,
DonB

 

They don't normally make Pro gears in higher than 4.10's. They are not made to ride on the street with or so I was told. They say that these gears will burn up with only a few street miles so if you plan on driving the car don't buy these. I think your gears probably weren't setup right or had a defect. I would go with a new set of good street gears. We put some street 3.50's, 9inch Ford, in a 7sec. Mustang and they went a 1.10 60' so you should have much trouble. Later Clint