Fel-Pro HS26190PT2 is an upper engine gasket set built for sealing service on GM truck and SUV 5.3L V8 engines from the mid-2000s through 2014. It addresses the real repair issues technicians see on used engines, including minor deck-surface scratches and less-than-perfect sealing finishes, with coated multi-layer steel head gaskets and application-specific sealing components for a stock rebuild or street-driven repair.

Fel-Pro HS26190PT2 Features:

• Multi-layer stainless steel head gaskets are designed to maintain the combustion seal while accommodating normal head movement without retorquing the head bolts.
• Nonstick anti-friction coating helps the gasket conform to small surface scratches and sealing surfaces up to an 80 Ra finish.
• LaserWeld stopper layer construction focuses sealing load around the combustion opening, while embossed sealing beads help control oil and coolant sealing points.
• Set is intended for stock rebuilds and street-driven vehicles, not race applications.
• Reported head gasket thickness is .05 in., and the set weight is approximately 1.5 lb.
• Cylinder head bolts are not included, so verify bolt requirements before starting the repair.

Includes:

• Cylinder head gasket set components for upper engine service
• Valve stem seals
• Exhaust manifold gaskets
• FEL-MS96857 perimeter valley gasket

If the repair includes active fuel management solenoids, the FEL-MS96871 valley gasket is required separately. This set is best matched to original-style service work where a complete upper-end sealing package is needed rather than a performance racing build.

Verified applications include 5.3L V8 Buick Rainier, Chevy Avalanche, Colorado, Silverado 1500, Suburban 1500, Tahoe, Trailblazer, GMC Canyon, Sierra 1500, Yukon, Envoy, and 2008-2009 Hummer H3. Excluded applications with inconsistent source data include Silverado 1500 Classic, Sierra 1500 Classic, Yukon XL 1500, Trailblazer EXT, Envoy XL, Envoy XUV, Hummer H3T, Isuzu Ascender, and Saab 9-7x.