The heavy duty IFS is available in 57-inch, 59-inch and 62 1/2-inch tread widths. This easy-to-install, weld-in IFS kit featuring ‘78-88 front-steer Impala spindles, 12-inch diameter (Impala) rotors, calipers, and balljoints will give you a 5-on-5-inch diameter bolt pattern. The new 2 X 4 X .188-inch wall weld-in crossmember holds a ’83-87 T-Bird power rack-and-pinion steering unit. Either a stock, power GM gear-box pump or GM rack pump is compatible to operate the rack. Modifications to the bottom of the steering column will be necessary to connect to the rack spline, or replace it with an ididit column.
The kit features D.O.M. tubing upper-and-lower A-arms (1 1/4-inch dia. X .156-inch wall lower arms and a 1-inch dia. X .156-inch wall upper arm). The aluminum, adjustable coilover shocks with powder coated springs are attached to a three position upper mount and a two position lower mount that offers you the stance you like best!