Cylinder Gasket Head Stud Bolt Kit Compatible with 1997-2003 Chevy LS1 LQ9 LS6 4.8L 5.3L 5.7L 6.0L Engines Replace 279.1023

12-Point Cylinder Gasket Head Stud Bolt Kit Compatible with 1997-2003 Chevrolet LS LQ9 LS1 LS6 4.8L 5.3L 5.7L 6.0L Engines 1997-2003 C5 Corvette 1998-2002 Camaro/Firebird F-Body 1999-2003 Silverado/Sierra GM Trucks (4.8L, 5.3L, 6.0L)Replace Part Numbers:279.1023Specifications:- Fastener Style : Stud- Head Style : 12-point- Fastener Finish : Black oxide- Washers Included: Yes- 180,000 PSI Tensile Strength- 8740 Chromoly ConstructionFeature:High Quality and Great FitmentCorrect Connector NO Cutting or SplicingBlack Oxide Finish, Anti-rust and Wear ResistancePackage Included:- 16* long M11 head stud- 4* short M11 head stud- 10* M8 head stud- 20* big nut with washer- 10* small nut with washer

• Compatible with: 1997-2003 Chevrolet LS LQ9 LS1 LS6 4.8L 5.3L 5.7L 6.0L Engines, 1997-2003 C5 Corvette, 1998-2002 Camaro/Firebird F-Body, 1999-2003 Silverado/Sierra GM Trucks (4.8L, 5.3L, 6.0L).
• Package Includes: 16*long M11 head stud;4*short M11 head stud;10*M8 head stud;20*big nut with washer;10*small nut with washer.
• Quality Standar: Each cylinder head screw set is strictly manufactured to ensure zero defects-hardened and parallel ground washers are included with zero failures to ensure uniform load distribution and accurate torque readings.
• Premium Built: Cylinder Head Stud Kit is made of 8740 high tensile strength chromoly steel strict quality testing. With professional processing technology the surface is treated with black oxide finish and the old or damaged cylinder head bolt kits can be directly replaced.
• Support: For any questions or concerns regarding the head stud bolt, please inform us so we can resolve the issue