GM Alternator Bracket Bolt Kit - 6pt.

The ARP GM Alternator Bracket Bolt Kit - 6pt. (part number 130-3302) is a crucial fastener upgrade designed for General Motors engine builds where reliability and thread integrity are essential. This kit is perfect for those assembling high-performance small-blocks, turbocharged LS platforms, or restoring classic Chevy powerplants. The alternator mounting bolts in these applications are subject to constant vibration and thermal cycling, making quality fasteners a necessity.

Manufactured to aerospace-quality standards, ARP fasteners are made from premium alloy steel and feature precise thread geometry that significantly reduces the risk of loosening due to vibration. The 6-point head design offers superior grip on socket corners, minimizing the chance of fastener rounding and ensuring consistent torque application during installation. Each bolt is meticulously inspected for tensile strength, thread runout, and surface finish, which are critical factors when securing an alternator under sustained engine vibration.

This bolt kit is ideal for engine builders, restoration specialists, and automotive enthusiasts who are rebuilding GM alternator brackets. The compact and lightweight design of the kit reflects the precision engineering that ARP is known for, ensuring that you have reliable fasteners that will perform under demanding conditions.