4- 1/2" Standard Length Pinto Rack Bumpsteer Kit is used for the pinto rack and pinion (1/2-20 UNF) and standard length 94-04 (14") lower control arms. Our kit eliminates unwanted bump steer created when chassis adjustments are made.  The kit features grade 8 hardware and FK JM series rod ends. You can not find a higher quality kit anywhere for the money. This kit requires that you drill the tapered hole in the steering arm to a 5/8" hole.