Description
Head Stud Kit for 1997-2003 LS Engines
Fitment:
1997-2003 LS Engines
Features：
- 190,000 psi tensile strength minimum
- High-strength chromoly steel is utilized for all products
- Precision manufacturing processes ensure consistent product performance
- All studs are twice straightened to guarantee straightness
- Threads are rolled after heat treatment for high-strength
- Tensile and yield strength tested after thread rolling
- Uniformly applied black oxide surface finish
- Anti-rust oil coating to protect fasteners from corrosion
The Head Stud Kit for 1997-2003 LS Engines provides improved clamping force and durability, ensuring better head gasket sealing under high boost or heavy load conditions. It reduces the chances of cylinder head lift and prevents coolant or oil leaks, which are common in high-performance or modified engines. This kit is ideal for builds involving forced induction, nitrous, or high compression, offering enhanced reliability and minimizing engine failure risks.
Specifications:
| Accessory | Quantity | Size |
| Main body bolts (with hexagonal socket) | 10 | M8*1.25/M8*1 |
| Main body bolt (with hexagon socket) X4 | 4 | M11*2 |
| Positioning bolts (with hexagon socket) | 16 | M11*2 |
| Hexagonal nut | 10 | Φ15*3 |
| Hexagonal nut | 20 | Φ19*3 |
| Gasket | 10 | Φ14*8.2*2.6 |
| Flower surface spacer | 20 | Φ24*11.4*3.3 |
| Lubricating grease | 1 | |
| Instruction manual | 1 |
