Cometic GM LA1 Gen-3 60 Degree V6 .030in MLS Cylinder Head Gasket - 95mm Bore - C5266-030

The Cometic GM LA1 Gen-3 60 Degree V6 .030in MLS Cylinder Head Gasket - 95mm Bore - C5266-030 is a precision-engineered head gasket with a 95mm bore and .030" compressed thickness.

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: Multi-Layer Steel (MLS)
• Bore Size: 95mm
• Thickness: .030" compressed
• Part Number: C5266-030

Verified fitment: Buick Rendezvous (2002–2005); Chevrolet Impala (2000–2005); Chevrolet Lumina APV (1996); Chevrolet Monte Carlo (2000–2005); Chevrolet Venture (1997–2005); Oldsmobile Alero (1999–2004); Oldsmobile Silhouette (1996–2004); Pontiac Aztek (2001–2005); and 3 more.