ARP 434-1102 Header Bolts, Hex Head, Stainless Steel, Polished, 3/8 in. Wrench, 8mm x
1.25 Thread, 25.00mm Underhead Length, Chevy, LS, Set of 12.
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. Washers are