Mahle MS 4.250-4.310 3/16in Support Rail PartNumber : mhl9290040 Description : Mahle MS 4.250-4.310 3/16in Support Rail 3390 : Performance 10 : Ductile Iron Attributed Description : Mahle Motorsport; Engine Piston Ring; Grade Type: Performance; Material: Ductile Iron Title : MAHLE Motorsport 4.250-4.310 3/16'' Support Rail California Proposition 65 : WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm Prop 65 - Short Label : prop-65-warning-label_text_image.jpg Prop 65 (C, R or CR) : CR Prop 65 Yes/No : Yes Title : MAHLE Motorsports - 4.250-4.310 3/16" Support Rail Engine Components::Piston Rings