{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2018 GMC Sierra 2500 HD

2018 GMC Sierra 2500 HD Suspension Blocks

Refine by:

Shop Catalog

Showing 1 - 3 of 3 results
Sort by:
Suspension Block - Iron, Direct Fit, Set of 2
Part Number: R90663111
Guaranteed to Fit
$149.95
Vehicle Fitment
  • 2018 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearNotes : 1 in. thicknessWarranty : Lifetime Superlift limited warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Lift Amount : 1 in.Material : IronProduct Fit : Direct Fit
Suspension Block - Iron, Direct Fit, Set of 2
Part Number: R90663112
Guaranteed to Fit
$159.95
Vehicle Fitment
  • 2018 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearNotes : 2 in. thicknessWarranty : Lifetime Superlift limited warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Lift Amount : 2 in.Material : IronProduct Fit : Direct Fit
Suspension Block - Direct Fit, Set of 2
Part Number: R90663122
Guaranteed to Fit
$159.95
Vehicle Fitment
  • 2018 GMC Sierra 2500 HD All Submodels All Engines
Product Details
Location : RearNotes : 2 in. thicknessWarranty : Lifetime Superlift limited warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Page 1 of 1 | Showing 1 - 3 of 3 results

Popular Products

Product Questions & Answers

Q:2024 GMC Sierra AT4 3500 ?
Scott M.
A:BEST ANSWERHi Scott, thanks for initiating contact. No, this suspension block will not work for the 2024 GMC Sierra 3500 HD AT4 8 Cyl 6.6L. You can contact the dealership on what they have to offer. Have a great day! Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >