Bolt Kit - 12pt 5pk 7/16-14 x 2.750

The ARP Bolt Kit – 12pt 5pk 7/16-14 x 2.750 is a premium fastener set engineered for high-performance engine assembly and critical structural applications where load-bearing reliability is non-negotiable. This five-piece kit contains 7/16-inch diameter bolts with 14 threads per inch, 2.75 inches in length, featuring ARP's signature 12-point head design. Manufactured from chromoly steel with black oxide coating, these bolts deliver superior clamping force consistency and corrosion resistance required in competition, professional rebuild, and field maintenance operations.

The 12-point head geometry provides enhanced grip and reduced fastener rounding compared to traditional 6-point designs, critical when working in high-vibration environments or with worn socket sets. The 7/16-14 thread specification ensures compatibility with common engine block bosses and transfer case mounting points found across multiple platforms. Chromoly construction offers yield strength advantage over standard mild steel, while the black oxide finish resists rust in both dry shop conditions and moisture-exposed field environments. The 2.750-inch length accommodates typical through-bolt applications on transmission adapters, engine mount brackets, and bellhousing assemblies.

This bolt kit serves engine builders, transmission technicians, and field mechanics performing engine overhauls, drivetrain swaps, and structural reassembly where fastener integrity directly impacts reliability. The five-piece quantity supports typical rebuild jobs without excess inventory, making it ideal for shop techs maintaining standard hardware inventory or field operators executing single-vehicle repairs.

ARP fasteners are recognized across automotive and powersports sectors for manufacturing consistency and load-carrying performance. The universal design of this kit makes it applicable across multiple engine families and aftermarket build configurations where 7/16-14 fastener spec is called for.