SA06-HD Rear
Sulastic Shackle Kit.
An amazing improvement in ride and handling. Easy bolt installation requires no cutting or drilling.
Fits 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 GM 6.6L Duramax 3500HD 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.
Sulastic Shackle Kit.
An amazing improvement in ride and handling. Easy bolt installation requires no cutting or drilling.
Fits 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 GM 6.6L Duramax 3500HD 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.