[bigdog67gmc]

breeh, ive got a 67 gmc 3/4 ton with a 4'' lift if u ask any of the dealers u can find them . the diff in the 67.68 are the front springs are longer on 67-68 if i remember correctly and u have a choice of blocks in the rear or springs i didnt have to buy a new arm . mine worked fine on my lift if u go with a 6 lift u will have to buy the arm or link . hope this helps u i got my lift thru reliable auto. 1-800-521-9901 u my have to have a account with them? or try any of the 4x4 mag they dont show the year 67-68 in there but most companys make them.