This ARP stainless steel header stud kit uses studs with 12-point nuts to secure headers on GM LS-Series engines, with a polished corrosion-resistant finish.
Specifications:
- Thread: 8mm x 1.25
- Length: 1.75 in
- Nut Style: 12-Point
- Material: Stainless Steel
- Finish: Polished
- Quantity: Set of 12
Applications:
- GM LS-Series
FAQ
What size are the studs?
Each stud is 8mm x 1.25 thread x 1.75 in long with a 12-point nut.
What material are the studs made from?
They are machined from stainless steel with a polished finish.
How many studs are included?
The kit includes a set of 12 studs.
What application is this kit designed for?
It is designed for GM LS-Series headers.

