Our tab and slot design increases the overall strength of the arm by interlocking each plate. A heat treated conversion pin allows you to retain the factory spindle while running a super strong 1 uniball. Just how strong are these Uniballs?
They have been used in all forms of off road racing without failure. Zerk fittings are provided to make re-greasing the urethane bushings painless.
The Series 1 UCA kits are great for someone who bolts on a bigger set of tires or someone who wants to increase their off road capability. The ReadyLIFT® Series 1 UCAs gives you greater off road versatility and strength compared to a more restrictive conventional stock UCA.
If you want a virtually indestructible heavy duty off road upper control arm design and construction engineered for stock, leveled or mild lifted trucks, then the ReadyLIFT Series UCAs are exactly what you need. Designed for off road use. Tab and slot boxed plate design increases overall strength and durability. Stronger and longer lasting outer and inner pivots.Large 1 uniball for the outer pivot - No Squeaking! Urethane bushings for the inner pivot. 4340 Heat treated conversion pin (for ball joint to uniball conversion). 17-4 Stainless steel CNC machined high misalignment spacers. Increased wheel travel over stock (with shock upgrade).
Ideal for trucks with our 4.0 SST lift kit that will see off road use. Tough Metallic gray powder coat.
No modifications required to install. The item "Readylift Silverado/Sierra 1500-2WD and 4WD Uniball Upper Control Arm 2007-2017" is in sale since Friday, April 4, 2014.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Lift Kits & Parts". The seller is "advanation" and is located in Rowland Heights, California. This item can be shipped worldwide.