SKU: 8645971333

2019-2021 1500 8" Big Lift Kit (44-3980)

Sale price$1637.97 Regular price$1819.97
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Shipping Estimate
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  • USA
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

2019-2021 1500 8" Big Lift Kit (44-3980)Description Do you want an almost ridiculous amount of lift for your 1500? Well you've found it, this ReadyLift 8" big lift is designed and engineered with only the best materials and parts to give you superior ride quality, handling, articulation, without compromising factory geometry, and never applies added stress to other suspension components.. This kit features boxed steel front rear cross members and full width front skid plate constructed of

Description

Do you want an almost ridiculous amount of lift for your 1500? Well you've found it, this ReadyLift 8" big lift is designed and engineered with only the best materials and parts to give you superior ride quality, handling, articulation, without compromising factory geometry, and never applies added stress to other suspension components.. This kit features boxed steel front/rear cross members and full width front skid plate constructed of thick 3/16" plate steel. 1/4" boxed plate steel differential drop brackets with a double gusset and boxed center rib to take the abuse of front differential torsional twisting.

Part Number: 44-3980

Features
  • Proprietary lower strut clam shell design maintains factory geometry & retains use of the factory strut
  • Tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints
  • 3/16" thick steel plate cross members and skid plate
  • Anti-torsion boxed and gusseted plate steel differential drop brackets
  • Fabricated steel 5" rear lift blocks include integrated bump stop landings, offset pin and provides proper pinion angle
  • Also includes rear add-a-leaf for an additional 1.5" lift
  • Bilstein extended length rear shocks

Tire Fitment:

  • Recommended max tire with no trimming: 20x9 0 offset - 37x12.50 tire
  • Max with trimming: 20x10 -18 offset - 37x12.50
  • Trimming requirements for larger than recommended wheel/tire include front valance, front felt liner edge, rear felt liner edge and front rear well edge mud flap.
Notes
  • Not compatible with rear mono-leaf springs
  • Use of Auto 4 Hi feature not recommended
  • Not for use on Trail Boss, AT4, AT4X, ZR2, Diesel or Denali models
  • Not compatible with Adaptive Ride Control or Multimatic suspension
Installation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 8645971333

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Product Reviews
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Verified Purchase
Jessica Burdett
Boise, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
J
Verified Purchase
john jeffrey elliott
New York, US
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
M
Verified Purchase
Mar Gee
West Palm Beach, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
R
Verified Purchase
Randy Deasy
Port Orchard, US
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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