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![FEULING-ARP® 12-Point External Engine Fastener Kits / M8 | TC | XL-Hardware-MetalCore Harley Supply](http://metalcoresupply.com/cdn/shop/products/feuling-arp-12-point-external-engine-fastener-kits-m8-tc-xl-hardware-959874.png?v=1701053830&width=1200)
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ARP® 12-Point External Engine Fastener Kits / M8 | TC | XL
Tax excluded. Shipping calculated at checkout
- External Fastener Bolt Kits
- Quality 12-point heat-treated 8740 chrome moly steel bolts with black oxide finish and/or Chrome depending on your selection
- Feature precision-rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading
- Wide underhead flange design provides even load distribution for optimum sealing of surfaces, preventing leaks
- Tensile strength rated @ 170,000 psi; superior and stronger than OEM and stronger than grade 8 fasteners
- Manufactured by ARP® to Feuling’s® exact specifications
- All kits include moly assembly lubricant for installation
- Made in the U.S.A.
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![FEULING-ARP® 12-Point External Engine Fastener Kits / M8 | TC | XL-Hardware-MetalCore Harley Supply](http://metalcoresupply.com/cdn/shop/products/feuling-arp-12-point-external-engine-fastener-kits-m8-tc-xl-hardware-172387.png?v=1701053830&width=1164)
![FEULING-ARP® 12-Point External Engine Fastener Kits / M8 | TC | XL-Hardware-MetalCore Harley Supply](http://metalcoresupply.com/cdn/shop/products/feuling-arp-12-point-external-engine-fastener-kits-m8-tc-xl-hardware-120680.png?v=1701053830&width=1162)
![FEULING-ARP® 12-Point External Engine Fastener Kits / M8 | TC | XL-Hardware-MetalCore Harley Supply](http://metalcoresupply.com/cdn/shop/products/feuling-arp-12-point-external-engine-fastener-kits-m8-tc-xl-hardware-959874.png?v=1701053830&width=1200)
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ARP® 12-Point External Engine Fastener Kits / M8 | TC | XL
Sale price$369.95 USD
Regular price