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ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
The Auto Racing Products (ARP) KB Hemi Inner Head Stud Kit is specifically designed to provide critical reinforcement for the inner cylinder head fastening points on Keith Black Mopar 426 Hemi engines. This specialized kit complements your main head studs, ensuring comprehensive and consistent clamping force across the entire cylinder head. It's an indispensable component for high-boost, high-compression, or extreme-RPM Hemi applications where every ounce of sealing integrity matters.
Each stud in this ARP kit is expertly machined from premium chromoly steel, a material chosen for its superior strength and resilience under the most demanding engine conditions. The inclusion of 12-point nuts facilitates precise torque application, allowing engine builders to achieve optimal and uniform clamping loads. The black oxide finish not only enhances the studs' resistance to corrosion but also provides a clean, professional look that complements any high-performance engine build.
For engines pushing the limits of power and durability, standard fasteners simply won't suffice. ARP's commitment to engineering excellence is evident in this specialized inner head stud kit, which addresses the unique demands of Keith Black Hemi blocks. By ensuring maximum clamping force on all critical areas, this kit helps prevent head gasket failure, cylinder head lift, and other common issues associated with extreme engine performance. Trust ARP to provide the foundation for a bulletproof Hemi. Discover more specialized engine components at GGCRACING.COM.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 245-4306 |
| GGC SKU | BQDN_245-4306 |
| UPC / GTIN | 672036010706 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.5 × 4 × 2.5 in |
|---|---|
| Shipping weight | 1.7 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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