The TSP Pro Series 2004-2020 LS Cylinder Head 12-Point Stud Kit is engineered for superior strength and reliability. Each fastener is crafted from 35 chromoly steel, delivering a minimum tensile strength of 190,000 PSI to withstand extreme conditions. To enhance durability, the threads are precision-rolled after heat treatment and rigorously tested for both tensile and yield strength. For long-lasting protection, all hardware is finished with a black oxide coating and an oil treatment, effectively preventing rust and corrosion. This high-performance stud kit is designed to provide exceptional clamping force, ensuring a secure and stable cylinder head installation.
Features
- Fits GM 2004-2020 Gen III and IV LS engines.
- Composed of 35 chromoly steel for maximum tensile strength
- Black oxide finish and oil coating for rust and corrosion protection
- Style:
- Stud
- Thread Size:
- N/A
- Head Style:
- 12-point
- Undercut Stud:
- No
- Washers Included:
- Yes
- Washer Style:
- N/A
- Material:
- 35 Chromoly
- Finish:
- Black Oxide
- Quantity:
- Sold as a kit.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 4.8L/2936.2L/376
- Years:
- 2004-2020
