Removal of the factory leaf spring block required. Net rear lift will vary depending on height of factory block, but will result in a level stance.
If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
Front exhaust modification may be required to clear front drive shaft (Gas Only)
Torque wrench capable of 405 ft-lbs required.
37 x 12.50 tires may require minor trimming.
Supplied Vehicle Information for 1551FS
ATTENTION STATE OF CALIFORNIA CONSUMERS: *WARNING* Cancer and reproductive harm-www.p65warnings.ca.gov