SKU: DAR100-9003
MPN: 100-9003
The Repl Cyl Sleeve Donovan SBC Block 4.110 Bore is a precision engine rebuild component specifically designed for small-block Chevrolet (SBC) applications that require cylinder sleeve replacement or restoration. This replacement cylinder sleeve is ideal for engine builders and mechanics who need to restore bore integrity or correct wear damage in SBC engines.
The Donovan design offers a proven solution for extending engine life and maintaining tight bore tolerances. With a bore specification of 4.110 inches, this sleeve is compatible with OEM and common performance stroker configurations. It is engineered to ensure proper coolant circulation, thermal stability, and precise honing geometry for consistent ring sealing and piston clearance.
Engine builders, machine shops, and motorsport enthusiasts working on small-block Chevrolet restorations or performance builds will find this sleeve essential for restoring cylinders to factory specifications or facilitating bore upgrades. Proper installation requires honing and fitting by qualified machinists to ensure the correct bore diameter, straightness, and surface finish for reliable performance.
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