Fabtech 07-18 GM K1500 w/OE Forged UCA 3.5in Budget UCA System w/Rear Perf. ShocksDesigned for the value minded enthusiast, the 4 Budget System for 2007 13 GM C K1500s provides a mild lift height with a supple ride for use with 33 tall tires. Fabtechs replacement DOM upper tubular control arms feature heavy duty extended range ball joints that provide additional strength to the front suspension. The new ball joints provide unrestricted movement throughout the suspension travel range for smooth operation. The front differential