SA-06 Rear Sulastic Shackle Kit.
Amazing improvement in ride and handling. Easy bolt installation.
Fits 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, Duramax LML L5P
Install Sulastic shackles in place of your existing OEM rear spring shackle for an amazing improvement in ride and handling. Easy bolt installation requires no cutting or drilling.
Amazing improvement in ride and handling. Easy bolt installation.
Fits 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, Duramax LML L5P
Install Sulastic shackles in place of your existing OEM rear spring shackle for an amazing improvement in ride and handling. Easy bolt installation requires no cutting or drilling.