FEATURE：
Built to strict OEM quality standards.
Made of advanced heat treated 8740 chrome molybdenum steel with a heavy-duty black oxide finish that is corrosion resistant.
Has a high degree of hardness, and has a longer life span.
Include 1/4-inch-thick wide area washer and an extra tall 12-point head that accepts a deep socket. No need to worry of stripping the head.
COMPATIBLE:
Compatible with Chevrolet Gen III IV 4.8L 5.3L 5.7L 6.0L 6.2L Engines--Except LS7
Compatible with 1998～2002 Camaro Firebird LS1
Compatible with 1997～2013 Corvette LS1 LS6 LS2 LS3
Compatible with 2004～2006 GTO LS1 LS2
Compatible with 2004～2014 Cadillac CTS-V LS6 LS2
Compatible with 2004～2014 Cadillac CTS-V LS6 LS2
Compatible with 2008～2009 G8 LS3.
SIZE:
Thread:M16 X 2.0
Socket size:1-1/16inch
Under Head Length:4.330inch
PACKAGE:
1*Harmonic Balancer Bolt kit
NOTE:
Please double check the year/brand/model number in the product description to make sure it fits.
WARRANTY:
ouyanglong attaches great importance to product quality and customer shopping experience. We provide a lifetime warranty! So don't worry. If you have any problem, you can contact us via email. Free exchange and refund policy for a truly hassle-free after-sales service.