Fel-Pro GMC Sierra 1500 HS 26749 PT PermaTorque Engine Cylinder Head Gasket Set

When you're rebuilding the top end of your engine, a solid set of head gaskets is crucial. This Fel-Pro PermaTorque head gasket set, part number HS26749PT, is designed to provide a dependable seal for a wide range of GM vehicles, including popular models like the Chevrolet Silverado 1500 and GMC Sierra 1500. These gaskets are built to handle the demands of the repair environment, ensuring a strong combustion seal even on surfaces that aren't perfectly flat.

What you get in this set is a well-built assembly featuring multi-layered steel construction. This design helps maintain sealing stress and accommodates for any slight head lift. Fel-Pro also incorporates a proprietary NextGen coating technology that can withstand higher engine temperatures and works well with surface finishes as rough as 80 Ra. You'll also find unique LaserWeld stopper layer technology, which helps prevent blow-out and creates a stronger combustion seal, along with precise embossed sealing beads in key areas to eliminate potential leak paths.

This gasket set is a solid option for many GM trucks and SUVs from around 2014 to 2021. Because these are designed for the real-world repair environment, they are a popular choice when you need a reliable seal that can handle imperfect sealing surfaces.