Now you can use premium-quality ARP chromoly bolts to install most anything on a car, boat, or trailer. These specially heat-treated 8740 chromoly fasteners feature a black oxide finish. They are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware.

More From This Category

ARP Bolts, 12-Point Head, Stainless 300, Polished, 8mm x 1.25 RH Thread, 80mm UHL, Set of 5

ARP Bolts, 12-Point Head, Stainless 300, Polished, 8mm x 1.25 RH Thread, 80mm UHL, Set of 5

$62.30

Wilwood Bolt, Hex Head, Alloy Steel, Grade 8, Hex, in. Length, 5/8-11 Thread, Kit

Wilwood Bolt, Hex Head, Alloy Steel, Grade 8, Hex, in. Length, 5/8-11 Thread, Kit

$11.93

ARP Washer, Hardened, High Performance, Flat, 5/16 in. ID, 0.563 in. OD, 0.063 Thick, Cad Plated, Each

ARP Washer, Hardened, High Performance, Flat, 5/16 in. ID, 0.563 in. OD, 0.063 Thick, Cad Plated, Each

$0.56

ARP Bolts, 7/16-20 X .875 1/2 12Pt Black Oxide

ARP Bolts, 7/16-20 X .875 1/2 12Pt Black Oxide

$39.30

ARP Cylinder Head Stud, Pro-Series, 12-point Head U/C Studs, For Chevrolet BB, 454-502, Mark V/ Mark VI w/ Brodix/Canfield Heads, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head U/C Studs, For Chevrolet BB, 454-502, Mark V/ Mark VI w/ Brodix/Canfield Heads, Kit

$470.78