YZQPNB 12-Point Cylinder Gasket Head Stud Bolt Kit Compatible with 2004-2019 LS1 LS3 5.3L 5.7L 6.0L Engines​ / Chevy LS1 LS6 4.8L 5.3L 6.0L # 234-4317 — Open-Box, 10% Off

Replaces Part: 234-4317. While this is not genuine OEM part, it is a direct replacement.See below for the full vehicle compatible list Compatible with: 2004-Newer LS1 LS3 5.3L 5.7L 6.0L engines ; 2004-2019 Chevy LS1 LS6 L98 4.8L 5.3L 6.0L Engines Package Includes: 10* M8 Studs;20* M11 Head Studs;30* Parallel-ground Washers;30* 12-point Nuts.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

12-Point Cylinder Gasket Head Stud Bolt Kit Compatible with

2004-Newer LS1 LS3 5.3L 5.7L 6.0L engines

2004-2019 Chevy LS1 LS6 L98 4.8L 5.3L 6.0L Engines

Replace Part Numbers:

234-4317,2344317

Specifications:

- 11mm bolts are 70ftlbs torque

- 8mm bolts are 25ftlbs torque

- Fastener Style : Stud

- Head Style : 12-point

- Fastener Finish : Black oxide

- Washers Included: Yes

- 180,000 PSI Tensile Strength

- 8740 Chromoly Construction

Feature:

High Quality and Great Fitment

Correct Connector NO Cutting or Splicing

Black Oxide Finish, Anti-rust and Wear Resistance

Package Included:

- 10* M8 Studs;

- 20* M11 Head Studs;

- 30* Parallel-ground Washers;

- 30* 12-point Nuts.