Description
Factory header bolts are prone to stripping, corrosion, and failure under heat cycling—compromising both performance and reliability. ARP’s chromoly construction with black oxide finish resists galling and maintains clamping force through repeated heat cycles, ensuring your header stays sealed. This 12-piece kit delivers the durability and precision your engine demands.
- 3/8-16 thread
- 0.750 in. length
- 12-point head
- Chromoly construction
- Black oxide finish
- Drilled design
- Fits Small Block Chevy
- Set of 12 bolts
- Bolt-on installation
- MPN: 100-1203
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