cups and shock mounts

[gmc04]

i have a 92 blazer with the tubular upper and lower arms. i need the part numbers for the cups and bolt on shock mounts. also if i run 2500lb bags do i need to cut the spring pocket. i already have it bagged with air lift parts. i wasnt sure if the arms and air lift cups would work togther. thanks dan

[B.J.]

The part number for the shock mounts is [A475-pair]. The part number for the cups is [A477-pair], but the cups are designed to be used with our lower control arms. No matter which bag you run you' ll have to trim the spring pocket, just not as much with the 255s (2500s).