Melling replacement cylinder liners provide an efficient and economical way to replace the cylinder sleeves needed for a quality engine rebuild. Melling cylinder liners are manufactured using the highest design capabilities, quality materials and workmanship. Melling cylinder liners are manufactured in both stock replacement and high performance brands and are available in universal flanged, finished, heavy duty and custom sized. Additional Attributes: GTIN: 00729295700715 Material: Cast Iron Length: 6.7500 Thickness: 0.0937 Flanged: No Universal Or Specific Fit: Universal Grade Type: Regular Cylinder Bore Diameter: 4.3125 Liner Outside Diameter: 4.5030 Liner Inside Diameter: 4.2820 Extened Information: Emissions : Legal US Life Cycle Status: Available To Order Packaging: Quantity of Each: 1.0 Package UOM: EA Dimension: 9.2500 x 5.0000 x 5.0000 inches