1981 to 1991 Chevy and GMC 4x4 Cracked Frame Repair Kit
Bolt in frame reinforcing kit stops frame flex which causes cracks. Fits 81-87 Chevy and GMC C10, C20 and C30 4X4 trucks. Also fits 80-91 4X4 Blazers, Jimmys and Suburbans. Cracks in the frame must be repaired prior to installation. Autofab steering box gusset kit will keep the frame from cracking again. 2 wheel drive Blazers and Jimmys will need the SBGK2wd for their reinforcements.