ARP 3/8" x 1.000 SS hex header bolt kit 400-1110 Aluminium Hard Line durability and uncompromising quality

durability and uncompromising quality

Part Number: AU2607

Mazda Y64513Z40A

RS-AER22320S

ARP 3/8" x 1.000 SS hex header bolt kit 400-1110 Aluminium Hard Line durability and uncompromising qualityARP 3 8" x 1. 000 SS hex header bolt kit (400 1110) ARP Stainless Steel Header Bolts 400 1110 ARP stainless steel header bolts are 15 percent stronger than Grade 8 steel. These bolts have a compact head that will allow a socket to fit into those tight, tricky spaces next to the headers. These bolts are both highly corrosion resistant and heat resistant. They have a polished finish and come in 12 point and hex style heads. Brand: ARP Manufacturer's