RE's 6.5in kit comes with 4.5in springs and 2in shackles to correct shackle angle... If u dont want the added lift there is a vendor here that sells leaf spring sliders... They will do the same thing and are awesome imo... I can link u when I get home... They arnt too pricey and the cheapeat price ive seen for them from anyone...

 

Cool send me the link when u csn im planin on goin up lift eventualy once i get my sye and a few other things thats why i whenr on with the 6.5 leafs cus when u loom at rustys 6.5 lift it doesnt come.with shackles just the spring pack so i figured it would of.worked guess i shoulda done more research