Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Skyjacker 2017-2018 GM 1500 4WD 3.5-4in UCA Lift Kit w/Rear Hydro 7000 ShocksSkyjacker 3. 5 4 in. A Arm kit includes everything required for a 100% bolt on installation & includes value added extras! Skyjacker A Arms are made of high strength DOM (Drawn Over Mandrel) tubing to withstand extreme stresses & loads with an additional 1 4 in. gusset plate stiffener welded in between the A Arms for added rigidity & strength. The A Arms are designed to incorporate optimum pivot ball joints to allow for faster & easier alignment and
Skyjacker 3.5-4 in. A-Arm kit includes everything required for a 100% bolt on installation & includes value added extras! Skyjacker A-Arms are made of high strength DOM (Drawn Over Mandrel) tubing to withstand extreme stresses & loads with an additional 1/4 in. gusset plate stiffener welded in between the A-Arms for added rigidity & strength. The A-Arms are designed to incorporate optimum pivot ball joints to allow for faster & easier alignment and greaseable to increase life & flexibility. Kit features front strut spacers, front differential skid plate, front differential spacer kit. Includes rear blocks & 2 rear Skyjacker shocks.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2018 | Chevrolet | Silverado 1500 | Custom |
| 2017-2018 | Chevrolet | Silverado 1500 | High Country |
| 2017-2018 | Chevrolet | Silverado 1500 | LS |
| 2017-2018 | Chevrolet | Silverado 1500 | LT |
| 2017-2018 | Chevrolet | Silverado 1500 | LTZ |
| 2017-2018 | Chevrolet | Silverado 1500 | SSV |
| 2017-2018 | Chevrolet | Silverado 1500 | WT |
| 2017-2018 | GMC | Sierra 1500 | Base |
| 2017-2018 | GMC | Sierra 1500 | Denali |
| 2017-2018 | GMC | Sierra 1500 | SLE |
| 2017-2018 | GMC | Sierra 1500 | SLT |
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
4.9 ★★★★★
Based on 2147 reviews
Sort
Product Reviews
★★★★★ 5
Great supplement
I like the way it helps me relax to sleep and helps to keep me more focused
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
No diarrhea
My wife had severe diarrhea using a common type of magnesium, taken at doctor's recommendation. Doctor recommended this type, L-Threonate. Totally eliminated diarrhea problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Magnesium
Helps with sleep, relaxation, and muscle cramps
* Can support mood and reduce stress
* Good for overall body function (nerves, muscles, heart)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 4
High Quality
My husband is deficient in magnesium and these by far looked like they were of the highest quality . Not sure yet if they help him sleep better but will be purchasing them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Better sleep, better mood
This definitely helped my mood and sleeping. It literally changed my default. The only electrolyte that can pass the blood brain barrier. I recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026