REAR SPRING #'S ON THE SPRING QUESTION/"W" FRONT SPRING COMMENTS

[DART505]

I got a set of doner springs new take offs & they had the overloads on them which I removed & was told they were off a 06 F350.My question is out of all the info that there is on springs & VC lable ID's I can't match my spring #'s to find out what I installed??They are marked:R21966C75DA.They picked up the truck 2 1/4" with using the old X spring bottom as a spacer to use the same center bolt.

Second part is I wanted some feed back from anyone that has used a W or X front code spring & if it was not too rough??
Thanks! [img]/ubbthreads/images/graemlins/biggrin.gif[/img]

[yanvaryjt]

I installed W codes on my X with great results - ride was firm but not harsh and it gave me about 1.75" of lift and 2.5" of wheel travel. I posted the results of my spring swap here: http://forums.thedieselstop.com/ubbthrea...e=0#Post3204228

I have since added one long leaf (from the stock X rear spring pack) and two short leaves (like the Deaver 2" spring kit) to the W code spring to provide a little more height. My wife still hasn't objected to the firmness of the ride (it's her daily driver) and God knows she wouldn't hestitate to tell me if I "screwed up" her truck. Something about me having enough of my own toys to play with without ruining hers - see signature. I have room now to mount 315/75-16s.