Harmonic Damper Bolt Kit for Oldsmobile V8

Harmonic Damper Bolt Kit for Oldsmobile 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

Install an ARP cam bolt kit and end your camshaft timing worries

each stud is centerless ground to makeit as close to perfectly concentric as possible

which is substantially stronger than the OEM bolts

Following heat-treat

NOTE: Not to be used with OEM-style

One of the most critical – yet often overlooked – fasteners used in any engine locks the timing in place

000 psi gems

000 psi bolts that let you exert maximum clamping force

You also can choose between standard hex head bolts or compact 12-point fasteners

You can forget about the problem of shearing a torque converter bolt after you install these super strong 190

All Pro Series head bolts have areduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate theneed for valve train removal during cylinder head retorquing

They’re made from premium grade aerospace chrome moly and centerless ground to precise diameter