Universal Header Bolt Kit 5/16in wrench, 3/8in, 1.000in UHL Black Oxide Hex Head

Universal Header Bolt Kit 5/16in wrench, 3/8in, 1.000in UHL Black Oxide Hex HeadARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The ARP Stainless material is not affected by corrosion or extreme heat, making it ideal for the pplication. Whats more, the compact 12 point inut lets you easily slip a socket close to the pipe. Studs are manufactured with a unique nut starter nose that helps prevent cross threading.

As the crankshaft flexes and twists

they are the best on the market today

while the bolt kits come with washers

Specialfeatures include 1/4

The importance of pressure plate bolts in a racing or hi-performance street application cannotbe emphasized nearly enough

the bolt should be replaced immediately

This material is heat-treated to provide a tensile strength in the 200

Universal - Bellhousing to Manual Trans Stud Kits: These premium grade bolt and stud kits are engineered to properly engage the engineblock threads and resist loosening

ARP main bolts are designed to meet the exacting standards and demands of professional engine builders

because it’stough on tooling

Both are nominally rated at 180

ARP has developed these ultra strong 190