Description
Header bolts are critical fasteners that experience extreme thermal cycling and vibration—standard bolts can loosen, leak, or fail under these conditions. ARP’s stainless steel header bolts are engineered to maintain clamp load and resist corrosion, ensuring a reliable seal on your LS engine. This 12-piece kit gives you the strength and durability needed for consistent performance, whether you’re running a stock or heavily modified build.
Technical Specifications:
- Material: Stainless steel
- Finish: Polished
- Size: 8mm x 1.25
- Length: 0.984 inches
- Head style: 12-point
- Fitment: GM LS-Series
- Quantity: 12 bolts
- Installation: Bolt-on
- MPN: 434-1201
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