[kevsford88]

i am putting new springs on my f150 right now i have 4 leafs and i am installing 5 leafs i was just wondering if i have to do anything special. i thought i only have to use longer u bolts and maybe switsh a couple things anyone with info please tell.

 

[Torcher]

if you arent changing the length of the longest leaf you shouldnt have to change anything other than maybe your U bolts. but usually the U bolts have enough excess length that you may not even have to get new ones.