Yes, either one, 3300, or 3305 will fit in factory Ford OEM pucks, no modification.
I mentioned the 3305, due to your truck being capable of a 40+ foot FW. The 3300 is rated 20K, and would be my choice for a SRW.
You can get a similar, much heavier, more expensive slider, but it is not needed. The B&W hitch handle rotates forward, using a cam action, so a little clearance is needed, forward of the hitch. I'm thinking maybe a foot, between front of hitch, to rear of tool box?
Etrailer is a good source of info, and good pricing. If you have questions, concerning hitch, or installation, you can talk to a knowledgeable, REAL person, by just giving B&W a call. They are very accommodating/friendly, and stand behind their product.
