Description:

The ES 72389 Engine Cylinder Head Bolt Set provides a precise fit and reliable seal for compatible Chevrolet and Pontiac engines. This application specific design ensures optimal performance and structural integrity for your engine assembly.

• Compatibility Fits 2009 to 2011 Chevrolet Aveo, 2009 to 2011 Chevrolet Aveo5, 2009 to 2009 Pontiac G3 Wave, and 2009 to 2010 Pontiac G3
• Material Alloy Steel
• Metal Type Alloy Steel
• Fastener Type Hexagon Bolt
• Head Style Flat Hex
• Thread Type Unc Right Hand
• Thread Class 2B
• Hardness Grade 2
• Manufacturer Grade Grade 2
• Maximum Shear Strength 250 MPa
• Item Shape Cylindrical With Hexagonal Head
• Exterior Finish Unfinished
• Dimensions 7.56 inches length, 4 inches width, and 2.38 inches height
• Part Number ES72389