Moly Piston Rings Set for 1999-2006 Chevrolet Gen III 364 6.0L LQ4 LQ9

Note:  This item ships with standard bore size by default.  If other sizes is needed, please message us when ordering. Sizes available .std, .020", .030", .040" Ring Groove Size: 1.5 1.5 3.0mm Performance Part: No Interchange Part Number: 2M4860, 41785, E-921K VIN "U" gmc sierra yukon chevy silverado tahoe 1.5 1.5 3.0mm 4.00" bore Type: Piston Ring Modified Item: No Custom Bundle: No Fitment Type: Direct Replacement Non-Domestic Product: No Universal Fitment: No Cylinder Bore Diameter: 4 in Manufacturer Warranty: Yes Items Included: Piston Rings Manufacturer Part Number: C10218 Brand: Enginetech MPN: C10218