This 96mm standard-size piston ring set is designed for use in 4.8L V8 turbocharged gas engines found in Turbo S models 955, 957, and 970.It is intended as a replacement component for engine rebuild, repair, and maintenance purposes. Specifications: - Standard size (STD), 0.00 mm oversize - Cylinder bore diameter: 96.00 mm - Wrist pin diameter: 23 mm - Wrist pin length: 58 mm - Ring thickness: 1st ring 1.2 mm, 2nd ring 1.5 mm, 3rd ring 2.0 mm - Compatible with 4.8L V8 (4806cc) turbocharged gas engines - Engine model compatibility: M48.51, M48.52, M48.70 - Additional engine codes: MCF.TB, MCW.BA, MCY.XA, MCW.CA Compatible vehicle applications: - Turbo (9PA1): 2007–2010, Engine: 4.8T M48.51 - Turbo (92A): 2011–2018, Engine: 4.8T M48.52 / MCF.TB / MCY.XA - Turbo (970): 2010–2016, Engine: 4.8T M48.70 / MCW.BA / MCW.CA