3/8"-16 Hex Head Header Bolt Set (16 Pieces)

The ARP 100-1102 header bolt kit provides a robust and reliable solution for securing exhaust headers on performance engines. This set includes 16 bolts, each made from 8740 Chrome Moly steel, known for its strength and durability under extreme conditions. The black oxide finish offers added corrosion resistance, ensuring longevity even in harsh underhood environments. Featuring a 3/8"-16 thread size and a 0.750" underhead length, these bolts are designed for a precise fit. The hex head style simplifies installation and removal, especially in tight spaces common with performance exhaust systems. Rated at 170,000 psi tensile strength, they significantly surpass stock hardware in terms of resilience against heat cycles and vibration, crucial for high-output applications. Its robust construction makes it suitable for demanding environments found in racing and high-performance street vehicles. Since 1968, ARP has been a trusted name in fastener technology, providing hardware for champions across various motorsports disciplines.