234-2503 Harmonic Balancer Damper Bolt for 4.8l 5.3l 6.0l Ls1 Small Block Engines

1) Made from heat-treated Metal with heavy-duty black oxide finish, resisting rust and corrosion, ensures an unparalleled long lifespan.2) As the crankshaft flexes and twists, the balancer absorbs amounts of kinetic energy. These ultra strong 200,000 that let you exert maximum clamping force, ensures that the balancer is locked in position.3) 1-1\/16inch socket size, M16 X 2.0 thread and 4.325inch 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.4) 234-2503 Harmonic Damper safety keep the damper locked into place as the crankshaft flexes and twists and the harmonic damper absorbs amounts of kinetic energy. These damper are ultra strong, 200,000 tensile strength that exerts maximum clamping force.Part Number:234-2503Fitment:for Works on Gen III\/IV Small Block 4.8L \/ 5.3L \/ 5.7L \/ 6.0L \/ 6.2L\/7.0L Engines.(Except LS7) (1998~2002 \/ LS1; 1997~2013 LS1\/LS6\/\/LS3; 2004~2006 GTO LS1\/; 2004~2014 -V LS6\/; 2008~2009 G8 LS3).Colour:blackMaterial:MetalPackage Contents:1 x Harmonic Balancer BoltOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +\/- 1-3cm.