Fel-Pro MLS Cylinder Head Gasket for Ram 1500 (26426 PT) — Multi-Layer Steel, NextGen Coating

Fel-Pro 26426 PT is a multi-layer steel cylinder head gasket engineered to restore reliable sealing for compatible 2009–2024 Dodge, Chrysler and Ram V8 engines.

This Fel-Pro head gasket combines NextGen coating, LaserWeld stopper-layer technology and precision-formed sealing beads to address the common challenges of blown or leaking gaskets during engine repair. Designed for the repair environment, it tolerates imperfect sealing surfaces, higher temperatures and head lift while providing consistent combustion and coolant sealing for qualified Ram 1500 and related applications.

Which vehicles and engines will this Fel-Pro gasket fit?

The 26426 PT is made for a range of Ram, Dodge and Chrysler vehicles that share specific V8 cylinder heads. Fitment spans many model years—confirm your engine and trim to be sure. Always verify using your vehicle details before purchase.

• Common fits: Ram 1500 (2011–2020, plus 2019–2020 Classic), Ram 2500/3500 (2009–2018 depending on model)
• Also used in: Chrysler 300 (2009–2020) and Chrysler Aspen (2009)
• Check engine size, year, make and trim against the seller’s confirmed-fit tool

How does the gasket cope with high temperatures and rough surfaces?

Fel-Pro applies a controlled NextGen coating layer that withstands elevated combustion temperatures and seals against surfaces with substantial roughness. The coating amount is tuned so it works on surfaces as rough as 80 Ra, helping deliver a better seal where OEM surfaces are worn or uneven.

• NextGen coating resists heat and helps conform to rough head surfaces
• Engineered for repair scenarios where perfect machining may not be present
• Reduces risk of leaks from local surface imperfections

What design features improve combustion and coolant sealing?

Multiple stainless-steel layers keep clamping stress uniform and allow some head lift without losing the seal. An exclusive LaserWeld stopper-layer creates a stronger combustion seal to reduce blowout risk, while embossed sealing beads close off common leak paths.

• Multi-layer steel (MLS) construction maintains sealing under thermal and mechanical load
• LaserWeld stopper layer strengthens the combustion ring for blowout resistance
• Precision embossed beads seal coolant and oil passages at critical zones

What should I check before buying and installing this gasket?

Confirm compatibility with your specific vehicle data and read any qualifier notes shown in the seller’s fitment tool. Proper head and block preparation, correct torque pattern and replacement of related components are important to achieve a long-lasting repair.

• Use the seller’s "confirmed fit" checker with full year/make/model/engine/trim
• Inspect and prepare head/block surfaces to remove corrosion or warpage
• Replace head bolts or follow manufacturer torque/re-torque specifications as required

Who is this for: The Fel-Pro 26426 PT gasket is aimed at professional mechanics, independent repair shops and knowledgeable DIYers rebuilding or repairing V8 cylinder heads on qualifying Ram, Dodge and Chrysler vehicles. It’s intended for projects where a durable, repair-environment-tolerant MLS gasket with advanced combustion sealing is required rather than a budget thin-layer option.