Confirmed Fit
ARP
ARP 3/8" Flange 12-Point Header Bolt Kit for SBC & Gen III LS
$37.74
Technical Data
Secure your headers with confidence using the ARP 3/8" Flange 12-point Header Bolt Kit, designed for Small Block Chevy (SBC) and Gen III LS applications. Built to ARP’s high standards, these fasteners are made to handle heat cycles and vibration common in performance and street builds, helping keep your exhaust system tight and consistent.
Key Features
- 3/8" flange header bolt kit designed for header installation
- 12-point head design for easier tool access during install and service
- Quality-engineered construction for strength and durability
- Precision fit to help maintain consistent clamping force
Vehicle Fitment
Small Block Chevy (SBC) and Gen III LS engines.
Fitment disclaimer: Check your vehicle details before ordering.
Benefits
- Helps reduce header bolt loosening caused by heat and vibration
- Supports improved exhaust sealing to minimise leaks
- Makes future maintenance easier thanks to the 12-point head
Why Buy From Us
- AU & NZ-focused service for local customers
- Quality parts from trusted performance brands like ARP
- Fast, careful dispatch and responsive support
Specifications
Finish
Industrial Grade
Material
High-Strength Composite
Rating
Performance++
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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ARP 3/8" Flange 12-Point Header Bolt Kit for SBC & Gen III LS
$37.74