Check the listing for details. 4" Bore Cast Piston Rings Set for Ford SBF 289 302 351W 351M 4.7L 5.0L 5.8L. Condition: New. Listed at 28.80 USD. Note: These rings ship in Standard bore size by default. If oversizes are needed, please message us when purchasing. -complete set of cast rings -sizes available: .std, .020", .030", .040", .060", .080" 4" Bore Cast Piston Rings Set for Ford SBF 289 302 351W 351M 4.7L 5.0L 5.8L Note: These rings ship in Standard bore size by default. If oversizes are needed, please message us when purchasing. -complete set of cast rings -sizes available: .std, .020", .030", .040", .060", .080" Interchange Part Number: 139 50564 e-251x windsor Type: Piston Ring Fitment Type: Direct Replacement Manufacturer Warranty: Unspecified Length OE Spec or Performance/Custom: OE Spec Ring Size: 5/64" 5/64" 3/16" Manufacturer Part Number: R40058 Brand: Enginetech MPN: R40058 Performance Part: No Cylinder Bore Diameter: 4 in Items Included: Piston Rings 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. Dish Pistons Set w Rounded Offset for 2004-2010 Ford Powerstroke Diesel 365 6.0L $325.99 Replacement Pistons Set for 2000-2011 Ford Lincoln 4.6L Windsor F-150 Mustang $221.15 TOTAL SEAL PISTON RING SET T3690-45 1/16 1/16 3/16 4.040 BORE FILE FIT SBC SBF $213.66 Total Seal Piston Rings Set 4.040" Bore 1/16" 1/16" 3/16" for Chevrolet Ford V8 $105.99 Hypereutectuc Flat Top Pistons w/ Moly Rings for 1996-2000 Ford SBF 302 5.0 5.0L $237.99 Coated Skirt Dome Pistons & Rings for 1996-2009 Ford 3.0L Duratec DOHC $199.00 4.080" 4.090" 4.110" Bore Flat Top Pistons Set for 1968-1976 Ford FE 360 5.8L $136.09 Total Seal Piston Rings Set 4.060" Bore 1/16" 1/16" 3/16" for Chevrolet Ford V8 $105.99 Oversize Dish Piston Set of 8 for 1968-1976 Ford 390 6.4L FE 030 040 060 $128.99 Standard Bore Dish Pistons Set for 1977-1993 Ford 5.8L 351 351W Windsor $95.40 Coated Skirt Dish Pistons for 1999-2004 Ford Lightning S/C 330 5.4L SOHC P.I. $165.99 Piston Set (8) for Ford 4.6L 281 Power Improved VIN "6,9,V,W,X" $152.93 Std Dish Top Pistons w Moly Rings for 1986-1992 Ford Ranger Bronco 177 2.9L V6 $189.00 4.00" Bore Moly Piston Rings Set for 5/64" 5/64" 3/16" V8 Chevrolet SBC Ford SBF $30.00