KSP Forged Upper Control Arm For Silverado Sierra 1500 2007-2018, 2pcs 2-4" Adjustable Front Aluminum Control Arm Fit For Chevy GMC Trucks, One-piece Design Aftermarket UCA With Greasable Ball Joint

These control arms are very light. They fit very well. They have high-quality ball joints that move in every direction and they rotate in their socket. The ball joints are replaceable as well as the control arm bushings where they mount on the frame they have grease fittings on The frame bushings as well as the ball joint on them. They work fantastic. Well worth the price since I bought two pairs of cheap ones and the ball joints for basically frozen and wouldn’t turn in any Direction or turn in their cups this was due to assembly and manufacturing so doing the job twice is never fun. To spend a little extra money and get higher quality like these !!!

I did a Rough Country “2” level strut”, but seems like it raised truck over 3”. I did not like the angel of the ball joint pin so I started looking for new control arms and ran across KSP which stated for 2”-4” level/lift kit. I’m so glad I did. They are quality and I love the polyurethane bushings and the angle is perfect! The install was pretty simple, but I did run into a difficult ball joint joint not wanting to release with old control arms, but resolved that. These seem quality and so far I’m happy with my purchase! Customer service did respond to my questions about item via e-mail pretty quick.

Looks good. Waiting on the rest of the parts to get here, to see how it’s going to work.

I bought these “2-4 inch lift/level” uppers for my pickup because I wanted to leave my level stacked on top of my 6” lift. This route was referred by someone who had done something similar. Yes I know it squatted my pickup but oh well. After I got my lift done everything seemed almost, I hit a bump a couple days later and my pickup started riding like an Amish buggy. I got home and found these uppers as they are pictured. I tried everything a couple friends and I could think of to get them unstuck before pulling the front end back apart. Finally got time to free them and everything was fine. A few days later one got stuck and I had to pull my front end back apart, this time I used a grinder and cut both the uppers and strut covers down for better clearance. Everything was fine for about a month before the uppers pinned again. After 3 times pulling the front end apart in less then a week since that month mark and cutting more off the upper while having issues currently I can not recommend buying any other uppers more. 0/10 for these and hope they are not bought again unless you are only leveling a bone stock pickup. In my short experience with this set of uppers I think they are scams and not worth a nickel.

Fit great. Instruction were easy to follow and complete.

I bought the a arms about 8 months ago and just got around to installing them, while saving up to re-do my whole front end. Had a major problem. One arm had a side mount for the brake line, other had a top mount that worked with the factory bracket. I think I got one old design, one new design. Amazon thankfully let me return them and reorder. New ones matched and went in easily, ball joint went right in even with 3 inch lift coils. I did notice they do not touch the frame at full droop, the RC I had replaced did. Overall quality is great, black caps are cool and pressed in easily by hand. Awesome to keep ball joints and grease zerks clean. Also, second set ball joints had a grey antitrust coating on the studs, older set did not. I also contacted KSP about instal and these do not need to be tourqed at ride height like rubber ones do because the steel axle shaft is not attached to the poly bushings. The shaft is black powdercoat I think, shouldn't rust. The only thing I didn't like was the brake mount hardware was black and would definitely rust, replaced with zinc coated bolts. The arms themselves are very nice raw aluminum. Truck feels great now. Would recommend, but MAKE SURE ARMS MATCH. The ones with black caps should have the brake line mount hole on top, not side. 2011 Silverado 1500 LT 4x4, 3 inch Fox coils.

So far so good. Used on a 2017 half ton Chevy. Easy install and look and function great. Have about 5k miles on them so far and they’ve been great.

KSP upper control arms are built very sturdy, come package well and I'm very happy with the purchase. Of course, only time will tell on quantity of the product but I expect there to be no issues. I will very happily purchase from KSPagain.