SKU: MELCSL179
UPC: 729295701545
MPN: CSL179
The Cylinder Sleeve 4.0940 Bore 6.00 in OAL by Melling is a precision engine block restoration component designed for rebuilders, machine shops, and serious automotive enthusiasts tackling worn or damaged cylinder bores. This sleeve provides an economical solution for restoring engine blocks that have sustained scoring, pitting, or out-of-round wear beyond standard tolerances.
Engineered for a press-fit installation, this dry-type cylinder sleeve features a nominal 4.0940-inch bore diameter and a 6.00-inch overall length. Made from close-grained cast iron, it resists scuffing and ensures superior ring sealing compared to aluminum alternatives, maintaining proper oil control and combustion pressure across a wide RPM range.
Ideal for both small-block and big-block engine platforms, this sleeve accommodates standard oversized pistons and rings, allowing for builds to +.040 or +.060 specifications. Professional machine shops and home builders will find this sleeve invaluable for vintage restorations, performance rebuilds, and engine salvage operations.
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