SKU: 90621859479

2015-2018 GM Colorado 1" Rear Block Kit (66-3510)

Sale price$93.57 Regular price$103.97
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Description

2015-2018 GM Colorado 1" Rear Block Kit (66-3510)The ReadyLIFT 1 inch Rear Block Kit for Chevrolet Colorado and GMC Canyon trucks is an economical way to increase the rear ride height of your vehicle. These blocks are manufactured from cast iron to ensure maximum strength and durability, mimicking the design of factory lift blocks. By inserting these between the leaf spring and the axle, you gain an additional inch of lift while maintaining the factory ride quality and load carrying capacity, making

The ReadyLIFT 1-inch Rear Block Kit for Chevrolet Colorado and GMC Canyon trucks is an economical way to increase the rear ride height of your vehicle. These blocks are manufactured from cast iron to ensure maximum strength and durability, mimicking the design of factory lift blocks. By inserting these between the leaf spring and the axle, you gain an additional inch of lift while maintaining the factory ride quality and load-carrying capacity, making it a reliable choice for daily drivers and work trucks alike.

Features
  • Provides 1.0 inch of rear lift to level the vehicle or increase ground clearance.
  • Cast iron construction offers superior strength and prevents the compression issues associated with aluminum blocks.
  • Includes E-coated U-bolts specifically designed for the Colorado and Canyon hardware requirements.
  • Maintains the factory-standard ride quality and suspension travel.
  • Preserves the original towing and hauling capabilities of the vehicle.
  • Simple bolt-on design that requires no cutting or welding for installation.
Notes
  • Vehicle alignment should be checked after installation to ensure optimal handling.
  • Estimated installation time is approximately 1 to 2 hours.
  • Standard hand tools are generally sufficient for the installation of this kit.
Compatibility Notes
  • Fits 2015–2022 Chevrolet Colorado and GMC Canyon 2WD and 4WD models.
  • Compatible with both gasoline and Duramax Diesel engine configurations.
  • Does not fit the Colorado ZR2 or Canyon AT4X models due to their unique suspension architecture.
Tire Fitment
  • Allows for a slightly larger tire in the rear while maintaining proper fender clearance.
  • Works best in combination with a 2-inch or 2.5-inch front leveling kit for a balanced look.
Specs
  • Rear Lift Height: 1.0 inch.
  • Material: Heavy-Duty Cast Iron.
  • Kit Contents: Two (2) Rear Lift Blocks, Four (4) E-coated U-bolts, and necessary Nuts and Washers.
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: 90621859479

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4.3 ★★★★★
Based on 13 reviews
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chicken26
Los Angeles, US
★★★★★ 4
Decent bag
Color: Light Grey, Color: Light Grey
2.5 year update: I'm ready to replace my beloved grey bag, but most of the colors more than doubled in price!! I get that there's inflation, but that's insanity. It was $10.99 when I bought in 2019. Forget this brand. Dropped a star. ----------------------------------------- Original review: In the photo, that's a 32oz Nalgene bottle and a small, Periea Chelsy organizer (found on Amazon, 8.5 inches long). 9 months of near daily use so far, no issues! I even got oil and ink stains on it, and they came right out. Great runaround bag, not too big not too small. Love it. First things I did, removed the label and coated it in Kiwi Protect All spray. Pros: - 2 pockets inside are deep and sooo useful - very cute - comfortable and very light to carry - adjustable strap length, for shoulder or crossbody - price is right - machine washable Cons: - zipper is a bit "sticky" - words on the label are classic Chinese-English, reminds me of Taiwan. Lol - no inside lining - fabric could be thicker. It's thin for canvas. - metal hardware is not stainless steel Neutral: - medium size (model must be child size, pay attention to dimensions. I'd say it's similar to standard disposable grocery bag size, cept taller) - durability is questionable. It's not going to come apart if you look at it wrong, but I definitely wouldn't try using this as a bookbag either. For the price, it seems sturdy enough. When this bag dies, I will 100% be buying another one if it's still available. Love it.
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Reviewed in the United States on February 15, 2019
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Sierra
Birmingham, US
★★★★★ 5
Great value for amazing bag
Color: Pink
Great deal on this tote bag, the strap length is extremely adjustable for size and different wearability. It has good storage space and no pockets inside but works well. It looks great with different colors I have the pink and my boyfriend has the coffee one which looks amazing. I added pins to mine and looks great! Love this bag
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Reviewed in the United States on October 10, 2025
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Imani
Natrona Heights, US
★★★★★ 3
I love my bag.
Color: Leopard White, Color: Leopard White
love the design, i barely put anything in it tho because it weighs the bag down even though it’s a nice size. out of the package looks like it hasn’t been sown properly thru, pieces of the fabric sticking out. (loose thread) you get what u pay for but still pretty. Update, Maybe i underestimated my baby love, she fighting the greatest fight! Still love my baby! I would buy another! i want the whole collectionnnnn!
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Reviewed in the United States on September 12, 2025
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debbey
Louisville, US
★★★★★ 5
LOVE THIS ZEBRA BAG
Color: Zebra White
I absolutely LOVE this pocketbook! I searched for a zebra print bag, then finally found this! It's big, so beware... Now l lug around everything, haha! Ive had it around a year now & it's traveled alot! It has held up well, except for a few threads, but lve seriously got wayy too much weight in mine! I do wish it had more than the little pockets on the inside (Suggestions for future bags! A big side, zippered pocked would be nice) But lm so glad l got it!!
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Reviewed in the United States on December 1, 2025
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Deedee jones
Fort Morgan, US
★★★★★ 5
Durable and reliable
Color: Army Green
Loved the material of canvas light weight. Large enough to carry my makeup bag and wallet and snacks. It has extra pockets and zippered closing. I bought another one to give as a gift
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Reviewed in the United States on March 10, 2026

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