Description
Header bolts endure extreme thermal cycling and vibration—factory fasteners often fail under boost or high RPM, leading to exhaust leaks and lost power. ARP’s chromoly construction with black oxide coating resists corrosion and maintains clamp load where it matters most. This 16-piece kit gives you the reliability to keep your header sealed tight, race after race.
- Material: 4130 Chromoly
- Finish: Black Oxide
- Thread: 3/8-16
- Length: 0.750 inches
- Head Style: 12-Point
- Quantity: 16 bolts
- Fitment: Universal
- Installation: Bolt-on
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