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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Cometic GM 2017+ LP5 Duramax .060in MLX Cylinder Head Gasket - 4.161in BoreCOMETIC MLX (Multi Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re torque required. This Part Fits: Year Make Model Submodel 2017 2020 Chevrolet Silverado 2500 HD High Country 2017 2020 Chevrolet
COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2020 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2020 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2020 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2020 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2020 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2020 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2020 | Chevrolet | Silverado 3500 HD | WT |
| 2020 | GMC | Sierra 2500 HD | AT4 |
| 2017-2020 | GMC | Sierra 2500 HD | Base |
| 2017-2020 | GMC | Sierra 2500 HD | Denali |
| 2017-2020 | GMC | Sierra 2500 HD | SLE |
| 2017-2020 | GMC | Sierra 2500 HD | SLT |
| 2020 | GMC | Sierra 3500 HD | AT4 |
| 2017-2020 | GMC | Sierra 3500 HD | Base |
| 2017-2020 | GMC | Sierra 3500 HD | Denali |
| 2017-2020 | GMC | Sierra 3500 HD | SLE |
| 2017-2020 | GMC | Sierra 3500 HD | SLT |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
True to size
Color: Black, Size: 8
I loved the Material of the suit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 5
Bar
Color: Navy, Size: 18
Quality of suit was exactly as shown on line. Fits great.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Fixed perfectly.
Color: Light Blue, Size: 14
I bought this for my 12yo son, worked perfectly! I definitely recommend it!
He's 5"2 ,almost 98 pounds
I ordered size 14.
Great quality!!!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Nice 4 piece suit!
Color: Light Blue, Size: 10
The suit fit nicely. The back of the pants were a little baggy, but I adjusted the waistline with the sewn in elastic. I just needed to hem them.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Perfecto para la iglesia.😍🫶
Color: Light Champagne, Size: 12
Es un traje hermoso, diría que el saco queda perfecto a niños delgados.
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Reviewed in the United States on May 28, 2026