Buick / Chevrolet / GMC / Isuzu / Oldmobile 4.2L /256 CID L6 Engine Cylinder Head Gasket Set

---

The Engine Pro line of engine Products represents one of the best values available. Every Engine Pro part is manufactured with precision to meet the highest standards in the industry. Whether for stock, street or high-performance applications, Engine Pro products are priced to give engine professionals the ability to install the highest quality, most reliable engine parts every time.

• All gasket components are produced to O.E. standards and are ISO 9001:2000 certified to ensure the highest quality and longest performance
• Head Gasket body built with exclusive technology featuring a perforated steel core with advanced adhesive to secure the facings to provide enhanced radial strength for better resistance to scrubbing due to thermal expansion
• Head Gaskets have an exclusive sealing system using a special aluminum compound to provide better load spread
• Head Gaskets have an exclusive Teflon-graphite coating technology for better heat resistance and more effective sealing of small surface imperfections
• Valve Cover Gaskets are manufactured with a variety of technologies for improved sealing properties, torque retention and temperature resistance

---

Application Summary:

Year	Make/Model
2004	Buick Rainier
2002-2004	Chevrolet Trailblazer
2002-2004	Chevrolet Trailblazer EXT
2002-2004	GMC Envoy
2002-2004	GMC Envoy XL
2004	GMC Envoy XUV
2003-2004	Isuzu Ascender
2002-2004	Oldsmobile Bravada