ReadyLIFT SST Upper Control Arms - 2014-2018 Chevy GMC Silverado Sierra 1500 (67-34140)

These ReadyLIFT SST upper control arms are a pair of DOM round steel tube arms for 2014-2018 Chevy and GMC Silverado and Sierra 1500 trucks with factory cast aluminum or stamped steel upper control arms. They are the same arms ReadyLIFT includes in its full SST lift kits and are designed for 4 inch lifted trucks.

Key features

• DOM round steel tubing, with tight OD and ID tolerances
• Heavy-duty ball joints at the knuckle end
• TCT (Terrain Control Technology) maintenance-free pivot bushings at the frame end
• Corrected ball joint angles
• Powder-coated finish

What's included

• 1 pair of heavy-duty DOM tube steel control arms with corrected ball joint angles and heavy-duty ball joints
• New ReadyLIFT TCT maintenance-free, self-lubricating pivot bushings

Fitment and compatibility

• Fits 2014-2018 Chevy and GMC Silverado and Sierra 1500 with factory cast aluminum or stamped steel upper control arms
• Check which type of upper control arm your truck has before ordering
• Designed for 4 inch lifted trucks

Specifications

• Brand: ReadyLIFT
• Part number: 67-34140
• Lift: 4 inch
• Material: DOM round steel tubing
• Sold as: Pair
• Estimated install time: 3 hours, plus or minus 0.5 hour

Installation

Allow about 3 hours, plus or minus 0.5, not counting alignment or wheel and tire assembly. ReadyLIFT lists a DIY option but recommends a certified mechanic. Plan on a possible alignment, check your headlamp aim afterward, and note that driver-assist systems may need recalibration with dealer tools.

Modifying your suspension can change handling and rollover risk (SAE J2492). Always wear your seat belt. California Prop 65 notice: ReadyLIFT lists DEHP for this product.