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97-13 LS1/LS2/LS3/LS6 Harmonic Balancer Bolt

Item #:
M-3919
The harmonic balancer bolt on the LS series Corvette engines was designed by GM for a one time use (TTY). Once it has been torqued it can not be re-used. It is recommended to always replace this bolt when the replacing or servicing the harmonic balancer. Fits 1997-2013 Corvettes including LS1, LS2, LS6 and LS3 Corvettes w/o dry sump oil system.

(GM Part 12557840)

More Information
Model Year 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Base Unit of Measure EA
Search Description SCREWS BOLTS ENGINE PULLEYS BALANCERS DAMPERS
Net Weight 0.600000
GM Item No. 12557840
Additional Item Information
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