Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

4" Rear Lift Blocks Kit w/ U-bolts For 07-18 Chevy Silverado GMC Sierra 1500

US $59.00
or 4 interest-free payments of $14.75 available with
Condition:
New
More than 10 available108 sold

Additional service available

Breathe easy. Free shipping and returns.
People want this. 72 people are watching this.
Pickup:
Shipping:
Free 2-4 day delivery
Get it between Sat, Aug 2 and Tue, Aug 5 to 94104.
Located in: Phoenix, Arizona, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
4 interest-free payments of $14.75 available with Klarna.
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:125372114320
Last updated on Jul 27, 2025 19:58:21 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 747 vehicle(s)
YearMakeModelTrimEngineNotes
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2018ChevroletSilverado 1500LT Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
Portions of the information contained in this table have been provided by 1stclassautomotiveparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
1st Class Auto Parts
Manufacturer Part Number
Y01-324
Placement on Vehicle
Left, Right, Rear
Lift Height
4"
Part Type
Suspension Lift Kit
Included Hardware
Mounting Hardware, U-bolts
Adjustable
No
Warranty
1 Year
Interchange Part Number
810040, Chevrolet, GM, General Motors, 810030, 2WD, 4X4
Modified Item
No
Category

Item description from the seller

About this seller

1st class automotive parts

96.6% positive feedback245K items sold

Joined Sep 2015

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (41,084)

All ratings
Positive
Neutral
Negative
  • 7***i (74)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good product but the u bolts didn’t work they was too short for it to work you would need some longer u bolts
  • e***s (514)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Thanks
  • o***1 (76)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    LIFT BLOCKS WORK GREAT. U BOLTS NOT LONG ENOUGH.
See all feedback

Product ratings and reviews

3.0
3 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • U bolts are way too short

    U-bolts are nowhere near long enough, the blocks are well made though. Ended up spending 80$ for 4” blocks and useless u bolts and then had to buy another set of u bolts for $70 at a parts store.

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts

  • Blocks good. U-BOLTS DONT WORK!!TOO SHORT!

    Blocks worked great. U bolts aren’t even an inch longer than stock had to run to the store and get longer ones.

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts

  • Good product but the u bolts didn’t work...

    Good product but the u bolts didn’t work they was too short for it to work you would need some longer u bolts

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts