Harmonic Damper Bolt Kit for 5.0L Coyote V8

Harmonic Damper Bolt Kit for 5.0L Coyote V8As the crankshaft flexes and twists, the harmonic damper absorbs incredible amounts of kinetic energy. To ensure that the damperis locked in position, ARP has developed these ultra strong 190,000 psi bolts that let you exert maximum clamping force. Specialfeatures include 1 4? thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry ofstripping the head. Material: 8740 Chrome Moly Finish: Black

12-point head design and larger than stock shank diameter for increased strength andimproved flywheel register

All of them are substantially better than the stock OEM and most aftermarket bolts

while the bolt kits come with washers

Add a touch of class to your coil bracketinstallation with an ARP bolt kit

heat-treated in-house to 190

000 psi tensile strength material where noted

They are both forged from aerospace alloy and heat-treated prior to thread rollingand machining

you may choose betweenconventional hex style or the space-saving 12-point nuts

Don’t chance it

Whether you’re mounting your fan directly to the water pump

Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place

Forged from 8740 chrome moly steel