KSP 2-4" Upper Control Arms for Silverado Sierra 2007-2018, Adjustable Steel Control Arm Compatible With Chevy GMC Avalanche Tahoe Yukon 2/4WD, Aftermarket UCA Replace Factory Cast Steel/Forged Arms

Super sturdy red control arms, easy to install. Fit great, improved vehicle handling a lot! Worth every penny

"nice upgrade although my ball joint boot is leaking the grease out a small hole in the seem not sure if it’s a problem

Blown apart after a year,had professionally installed. Very difficult time emailing back and forth with company. 4 days to respond, while trucks broken. Finally they decided they would ship me a new ball joint now u.p.s can't find it in there shipping. Going on a week and a half of truck being down. Glad I let this company Robb me. DONT BUY,HORRIBLE PORDUCT.

Definitely rubs with the new 20” chevy rims i put on with these, i had to put a 10mm wheel spacer to get it not to rub. The grease zerk broke off easily when i was pulling the grease gun off. I was using normal motion and strength filling it before installation, luckily they give you extras bc they know how crap they are. I am worried about durability but they do look nice and they should help geometry for 2” level kit

I personally love them. They come with greaseable bushings and extra bushings and balljoint. Great quality couldn't ask for better.

I installed the KSP 2.5 leveling kit for the top of the struts on my 2016 Silverado about 2 years ago. In that time the passenger ball joint has failed three times. Found these KSP Control Arms ment for a 2"-4" lift and figured I would give them a try. Installation was pretty straight forward being I've done this now several times. If you have some miles on you truck, I would suggest buying new sway bar end links. In order to remove the bolts from the existing control arm, you need to unbolt the strut/coilover and pull it forward. Removing the sway bar link wasn't nessacary on the passenger side but it was on the driver side. It completely snapped trying to loosen it. Before installation with my stamped aluminum control arms, I had no rubbing issues with my tires. Now, after the new KSP ones are installed and the truck is aligned, I have rubbing issues on full turning of the steering wheel. (Both sides) I will note I have 33x12.5x20 rims and tires. The offset puts the tires out about 2.5" from the fender wall. But like I said, no rubbing issues before. If I had to do this all over again, I would have bought a full 4 or 6 inch kit and done the suspension that way. These are a cheaper option and get the truck the stance it deserves but I haven't spoken to anyone that is fully happy with using blocks and control arms like these to get what they are looking for. If cheap and fast is what you want, then this is the way to go. If overall satisfaction is your goal, save your money and buy a full kit.

Item came as described, easy to install like any other uca. Fixed issues I had with mine, previous owner installed torsion keys that gave alignment issues. Installed with a set of 3 in lift spindles and ball joint angles are correct. Control arm fit, was a good value for money, and got rid of all creaks and groans in the front end. The red control arm in my photo is the ksp replacement and the other side was the previous set on the vehicle.

Sizes match the description perfectly, material is excellent, and installation is straightforward. The price is reasonable, fits my car perfectly, installation was very simple, fits perfectly, and is of high quality and durability. Absolutely worth recommending, excellent value for money. Craftsmanship is superb, comes with grease nipples, and everything has been great so far.

المقصات ممتازة وحلت مشكلة قساوة شوط مقص الوكالة بعد ترفيع السيارة صار الين واريح مع المطبات والحفر والفرق بنسبة لي ملحوظ الجودة ممتازة والركب (الجوزات) ارتاحت , بس اهم شي شحم الجلد والركب زيادة غير شحم المصنع ويفضل تتشحم كل 10 الى 15 الف كيلو عشان تحافظ على ليونتها وعمرها السياره الي ركبت عليها المقصات سييرا 2012 z71 حجم 1500 تحديث بعد استخدام 4 شهور المقصات ممتازة لكن الكفر و الجنط يحك بالمقص ( جنوط وكفرات مقاس الوكالة )