Originally Posted by mudfuel06
OK, thanks. I'm looking at doing the springs and block swap. I have a buddy that works for the DOT and can recertify it once the new parts are in.
Whoa hold on guys. depending on how you ordered the truck if its an SRW the block in the rear suspension and if its an 05 up truck the rear axle could be the only difference
For example I have an 06 F250 I also have the same towing and payload rating as the F350 SRW as I have the same spring package.
Take a few minutes sit down and read your owners manual.
As far as towing unless its a 5th wheel the SRW 250 and 350 have the same exact tow rating. And the 5th wheel towing varies based on spring package