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WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts
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If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
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Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
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Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
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Ext. de culata - Cylinder Head Ext - Extrémité de culasse - FEL-PRO 26401 PT PermaTorque Engine Cylinder Head Gasket for Chevrolet Silverado 2500 HD - FEL-PRO 26401 PT PermaTorque Moteur – Joint de culasse pour Chevrolet Silverado 2500 HD - FEL-PRO 26401
Out of stock · guaranteed fit or free return
Ext. de culata - Cylinder Head Ext - Extrémité de culasse - FEL-PRO 26401 PT PermaTorque Engine Cylinder Head Gasket for Chevrolet Silverado 2500 HD - FEL-PRO 26401 PT PermaTorque Moteur – Joint de culasse pour Chevrolet Silverado 2500 HD - FEL-PRO 26401
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Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Shipping calculated at checkout · Est. arrival Sat, Oct 17 to Sat, Oct 17
Ships To:Key Features
About This Engine Cylinder Head Gasket
This FEL-PRO automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
FEL-PRO
Trusted Automotive Brand
FEL-PRO is a trusted manufacturer of quality automotive parts.
View all FEL-PRO productsInstallation Guide
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Frequently Asked Questions
The FEL-PRO Engine Cylinder Head Gasket (26401 PT) is sold by AutoBuffy. UPC 614046954519.
About This Product
Engine Cylinder Head Gasket
The FEL-PRO Engine Cylinder Head Gasket (26401 PT) is sold by AutoBuffy. UPC 614046954519.
This FEL-PRO automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection
Brand-first. Fitment-obsessed.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing
Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.