4130 Upper Control Arms A Pillar Light Mount 70% Efficient @ 643 CFM

70% Efficient @ 643 CFM (ISO Course Dust)

The stock units are mounted on the outside of the lower control arm

Garrett Model 740902-0076

they also provide unparalleled durability

7 Seal Kit (O-Ring & Copper Gasket) (Set of 8)

4130 Upper Control Arms A Pillar Light Mount 70% Efficient @ 643 CFMDescription Dirt King 4130 Upper Control Arms Built to Solve Real Problems If you drive a 20072018 GM 1500 (2WD or 4WD) and you're ready for a suspension upgrade, these 4130 UCAs are for you. We made them to tackle the exact issues we kept running into ourselvessqueaky bushings, joints that need constant attention, and geometry thrown off as soon as you add a lift. Whether youre daily driving, overlanding, rock crawling, or chasing desert trails,