This ARP Small Block Chevy header stud kit replaces stock header bolts with 3/8 in diameter, 1.67 in long stainless steel studs finished in polished stainless for corrosion resistance. Each kit includes hex nuts for secure clamping force under high heat and vibration.
Specifications:
- Stud Diameter: 3/8 in
- Overall Length: 1.67 in
- Nut Style: Hex
- Material: Stainless Steel
- Finish: Polished
- Quantity: Set of 12
Applications:
- Small Block Chevy
FAQ
What size are these header studs?
Each stud measures 3/8 in in diameter and 1.67 in overall length.
What material are the studs made from?
They are made from stainless steel with a polished finish.
What nut style is included?
The kit includes hex nuts for secure installation.
How many studs are in this kit?
This kit includes a set of 12 studs, sized for Small Block Chevy applications.
What engine platform is this kit designed for?
This header stud kit is designed for Small Block Chevy applications.

