speaking to greg at tasca, i'm not able to come up with a rock solid part number for a set of 4.10 gears for my 2013 stx

his system shows a AL3Z4209E, however this is an svt/raptor part number.

can anyone confirm whether or not this is the correct number for a '13 f150 with the 9.75 rear end?

or tell me the correct number?

 

Raptors have the 9.75 rear, so if you have the 9.75 they will work.

 

has anyone done this swap?

 

I ask the dealer to give me a quote on a gear swap for my 12 and they kindly told me no and i would void all warranty. So i didn't. Good luck. If you do it I am sure you will love it.

 

not really worried about it (the warranty).

just need to confirm the part number. pretty sure i got it nailed down now though, getting ready to order the gears