Check the listing for details. 4.00" Bore Moly Piston Rings Set - Chevrolet Gen III IV 364 6.0 6.0L LY6 L76 LS2. Condition: New. Listed at 76.99 USD. Note: This set ships in standard sizes by default. If other sizes are needed, please message us when ordering. Details Complete set of rings with premium steel top. (1.2, 1.5, 2.5MM ring groove) Sizes available: .std, .020", .030", .040" 4.00" Bore Moly Piston Rings Set - Chevrolet Gen III IV 364 6.0 6.0L LY6 L76 LS2 Note: This set ships in standard sizes by default. If other sizes are needed, please message us when ordering. Details Complete set of rings with premium steel top. (1.2, 1.5, 2.5MM ring groove) Sizes available: .std, .020", .030", .040" Note: This set ships in standard sizes by default. If other sizes are needed, please message us when ordering. Details Complete set of rings with premium steel top. (1.2, 1.5, 2.5MM ring groove) Sizes available: .std, .020", .030", .040" Performance Part: No Interchange Part Number: 2M5170 42084CP chevy sierra silverado caprice corvette cts g8 pontiac cadillac 2005 2006 2007 2008 2009 2010 2011 2012 2013 Type: Piston Ring Fitment Type: Direct Replacement OE Spec or Performance/Custom: OE Spec Universal Fitment: No Cylinder Bore Diameter: 4 in Manufacturer Warranty: Unspecified Length Items Included: Piston Rings Manufacturer Part Number: S10248 Brand: Enginetech MPN: S10248 Shipping Items are shipped within 24 hours of purchase Monday-Friday.Payments We accept all major credit cards Returns Returns can be opened via ebay within 30 days of purchase date. Coated Skirt Hypereutectic Flat Top Pistons w/ Rings for Chevrolet SBC 350 5.7L $157.00 Flat Top Pistons & Pins w/ Cast Rings for Chevrolet SBC 350 5.7L $104.99 4.040" Bore Moly Piston Rings Set for Chevrolet SBC & Ford V8 5/64" 5/64" 3/16" $37.23 4.030" Bore Moly Piston Rings Set for Chevrolet SBC & Ford V8 5/64" 5/64" 3/16" $34.00 3.780" Bore Moly Piston Rings Set - 1999-2013 Chevrolet Gen III IV 4.8L 5.3L $45.00 Moly Piston Rings Set for 1996-2002 Chevrolet 5.7L 350 Vortec 4" Bore $52.99 4.00" Bore Flat Top Pistons w/ Pins for Chevrolet SBC 350 STD 020 030 040 060 $86.99 Total Seal CR3690 4.030+5 1/16 1/16 3/16 Piston Rings for Chevrolet Ford $100.86 Coated Skirt Dish Pistons & Rings Set for 2003-2006 Chevrolet Gen III 6.0L LQ4 $260.00 Hypereutectic Coated Flat Top Pistons for Chevrolet Gen III IV 6.0L LQ9 LS2 $245.00 Cast Piston Rings Set for Chevrolet BBC 454 7.4L 5/64 5/64 3/16 4.250" Bore $30.89 Enginetech 4" STD Piston Rings Set for 1987 - 1995 Chevy Chevrolet SBC 350 5.7 $52.20 Moly Piston Rings Set for 1999-2006 Chevrolet Gen III 364 6.0L LQ4 LQ9 $51.49 Sealed Power H345DCP 4 Valve Relief Flat Top Pistons & RIngs - Chevrolet SBC 350 $191.38