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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Cognito
Cognito Leaf Spring Top Plate Conversion for 2025 GMC Sierra 1500 (110-91316)
$39.95
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2025 GMC Sierra 1500 (Pro, SLE, SLT, Elevation, Denali, Denali Ultimate, AT4, AT4X).
The 2025 GM 1500 chassis features a redesigned rounded leaf spring top plate and matching U-bolts. While functional for stock height, this design complicates the installation of aftermarket lift blocks. The Cognito Leaf Spring Top Plate Conversion (MPN: 110-91316) allows you to convert these rounded components back to a traditional flat top plate configuration.
This conversion is essential for 2025 GMC Sierra 1500 owners installing lift or leveling kits that utilize rear blocks, as it restores the ability to use standard heavy-duty GM square U-bolts for a secure, properly aligned fitment against the block surface.
- Converts factory rounded top plates to a flat design
- Enables use of traditional GM square U-bolts
- Required for 2025 models using rear lift or leveling blocks
- Precision engineered for exact fitment on 2025 GMC Sierra 1500 models
- Manufacturer Part Number: 110-91316
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025 | GMC | Sierra 1500 | AT4 |
| 2025 | GMC | Sierra 1500 | AT4X |
| 2025 | GMC | Sierra 1500 | Denali |
| 2025 | GMC | Sierra 1500 | Denali Ultimate |
| 2025 | GMC | Sierra 1500 | Elevation |
| 2025 | GMC | Sierra 1500 | Pro |
| 2025 | GMC | Sierra 1500 | SLE |
| 2025 | GMC | Sierra 1500 | SLT |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Cognito Leaf Spring Top Plate Conversion for 2025 GMC Sierra 1500 (110-91316)
$39.95
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
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$39.95
$39.95
$39.95
Fits 2025 GMC Sierra 1500 (Pro, SLE, SLT, Elevation, Denali, Denali Ultimate, AT4, AT4X).
The 2025 GM 1500 chassis features a redesigned rounded leaf spring top plate and matching U-bolts. While functional for stock height, this design complicates the installation of aftermarket lift blocks. The Cognito Leaf Spring Top Plate Conversion (MPN: 110-91316) allows you to convert these rounded components back to a traditional flat top plate configuration.
This conversion is essential for 2025 GMC Sierra 1500 owners installing lift or leveling kits that utilize rear blocks, as it restores the ability to use standard heavy-duty GM square U-bolts for a secure, properly aligned fitment against the block surface.
- Converts factory rounded top plates to a flat design
- Enables use of traditional GM square U-bolts
- Required for 2025 models using rear lift or leveling blocks
- Precision engineered for exact fitment on 2025 GMC Sierra 1500 models
- Manufacturer Part Number: 110-91316
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025 | GMC | Sierra 1500 | AT4 |
| 2025 | GMC | Sierra 1500 | AT4X |
| 2025 | GMC | Sierra 1500 | Denali |
| 2025 | GMC | Sierra 1500 | Denali Ultimate |
| 2025 | GMC | Sierra 1500 | Elevation |
| 2025 | GMC | Sierra 1500 | Pro |
| 2025 | GMC | Sierra 1500 | SLE |
| 2025 | GMC | Sierra 1500 | SLT |
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