SKU: ARPAPJ2.500-1SB
MPN: APJ2.500-1SB
The 7/16 Neckdown Stud - 2.500 Long 3/8 Head from ARP is a precision fastener designed for high-performance engine assembly. It caters to mechanics and engine builders who require reliable fasteners that can withstand extreme conditions. This stud type is particularly useful in applications where weight reduction is crucial without sacrificing clamp load or structural integrity.
This ARP fastener features a neckdown design that reduces overall mass while ensuring reliable clamping force distribution. Manufactured from premium alloy steel, it undergoes precise heat-treatment protocols to deliver consistent preload retention through numerous heat cycles. The 3/8-inch hex head is designed to meet or exceed OEM torque specifications, making it suitable for demanding applications.
Professionals involved in rebuilding high-revving engines and performance builds will find this stud type essential for cylinder head fastening and intake manifold mounting. It is crucial to verify your specific application's thread pitch and clamp load requirements before ordering to ensure compatibility.
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