Ditch the unreliable factory coatings for the permanent strength of the L.A. Sleeve H5365. This 90mm standard bore liner is machined from high-grade chrome-moly alloy, offering a resilient surface that handles the extreme friction and heat of high-performance four-stroke engines. Its precision centerless-ground exterior guarantees a smooth, exact press-fit into your cylinder housing, ensuring maximum structural integrity. Because the interior is ready to be bored and honed to your specific piston clearance, you can dial in a custom-tailored seal that optimizes oil retention and compression. Rebuild your top end once and for all with premium hardware from Cheetah’s Powersports.
Features:
- Four-stroke cylinder sleeve made from chrome-moly alloy
- Outside diameter precision centerless ground to exact size for ease of installation
- Inside diameter must be bored and honed to size piston after installation
- Replacement sleeve - Standard Bore Size 90mm
- Original block has a replacement sleeve.
- Heat the cylinder to remove the sleeve.
- Reheat the cylinder to install the new cylinder sleeve.
- Inside diameter must be bored and honed to size piston after installation.
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