Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
2001-2010 GM HD Leveling Kit w Shock Extensions (KR10STAGE2)TheseUpper Control Arms are laser cut and welded into an extremely strong boxed design. Kryptonite UCA kits will improve the ride of any stock, leveled, or lifted GM 25003500 HD truck. These are also a great upgrade for your stock height truck. Kryptonite UCA's are compatible with any stock or leveled 25003500 HD and most suspension lift kits. Leveling Torsion Keys Provides up to 2 of lift and allows clearance for up to 32 tires Shock Extensions
TheseUpper Control Arms are laser cut and welded into an extremely strong boxed design. Kryptonite UCA kits will improve the ride of any stock, leveled, or lifted GM 2500–3500 HD truck. These are also a great upgrade for your stock height truck. Kryptonite UCA's are compatible with any stock or leveled 2500–3500 HD and most suspension lift kits.
- Leveling Torsion Keys – Provides up to 2” of lift and allows clearance for up to 32” tires
- Shock Extensions – Allows use of stock-length shocks at leveled height
- Boxed Arm Design – Laser-cut and TIG-welded for extreme strength and durability
- Made in the USA – Built with pride in small-town America and backed by Kryptonite’s lifetime warranty
- Bolt-On Upgrade – Compatible with stock or leveled 2500HD–3500HD trucks and many lift kits
- Upgraded Ball Joints Included – Includes Kryptonite bolt-on upper ball joints, pre-greased and ready to install
- Improved Ride & Alignment – Helps maintain factory geometry while improving strength and performance with added caster
- Pre-Greased with Chevron EP2 – Ready for installation; service every 5–7k miles
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1739 reviews
Sort
Product Reviews
★★★★★ 4
Good value, soft and comfortable
Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
Initial thoughts are very positive with this 3 pack shirt set. The green is similar to an OD military green and the black and gray are standard color shades. Material is soft and sizes are true to size. The mock turtleneck isn’t too tight but may still be a little annoying to some people. I do question the amount of spandex in these shirts. Tag says 5% but these shirts are extremely stretchy and feels like a higher spandex content. It’s also a little tough to figure out which way is the front of the shirt. Visually rhe front does have a lower collar line than the back but would still be nice to have a brand tag printed in the back of the shirt for quicker identification.
Overall for roughly $12 a shirt these are a good choice for everyday wear. I will update rating if these shirts fail to meet expectations after further use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2025
★★★★★ 5
👍🏻
Color: Black, Army Green, Light Gray, Size: 5X-Large
Weirdly thick material, I wasn’t a fan but it’s a good sleep shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Just what I wanted.
Color: Black, Navy Blue, Wine Red, Size: 5X-Large
These may have just become my standard shirt to wear. Feels good whether tucked or out. Drapes well and fits well. So far, I can see it adjust to the different undershirt I may wear. Will probably order another set in other colors and a back up set of the basics because they will get worn a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
★★★★★ 3
Its alright
Color: Black, Size: 5X-Large
True to size per the size chart. The fabric is soft but it it feels cheap to me. It attracts lint but you can brush it off easily so its not the cheapest material I've dealt with. Also, it is opaque (not see through).
There is no front/ back indicator either which is indicative of a cheap shirt in my opinion. Would be friendly for tag sensitive people (to stay positive).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Fit and colors are perfect
Color: Black, White, Apricot, Size: Large
They fit very well, I got them for my husband and he was very excited for the style & fit i am actually going to buy him another pack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025