Head Stud Kit for 1997-2003 LS Engines
Head Stud Kit for 1997-2003 LS Engines is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Head Stud Kit for 1997-2003 LS Engines
Head Stud Kit for 1997-2003 LS Engines is backordered and will ship as soon as it is back in stock.
Description
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 |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: FLOS08875SP
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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