ARP 234-2503 ‘ Harmonic Balancer Bolt’

Suitable for Chevrolet Gen III/IV Small Block 4.8L / 5.3L / 5.7L / 6.0L / 6.2L Engines.(Except LS7) (1998~2002 Camaro/Firebird LS1 / 1997~2013 Corvette LS1/LS6/LS2/LS3 / 2004~2006 GTO LS1/LS2 / 2004~2014 Cadillac CTS-V LS6/LS2 / 2008~2009 G8 LS3).

Advanced heat-treated 8740 chrome moly steel with heavy-duty black oxide finish, durability, anti-corrosion, high precision and hardness to provide a much longer service life.

As the crankshaft flexes, the damper absorbs incredible amounts of energy. These damper bolt kits will ensure that your balancer is locked into position. They are rated at 200,000 psi tensile strength that let you exert maximum clamping force.

1-1/16″ Socket size, M16 X 2.0 Thread and 4.330″ Under Head Length. Include 1/4″ thick, wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head.