S&S Cycle – Black Powdercoat Evolution-Style Aluminum Cylinders W/ Machined Fin Edges fits ’84-’99 Evolution Big Twin Engines
S&S Cycle’s Evolution-Style Aluminum Cylinders are stock replacement cylinders featuring a 3½” bore with a cast-iron liner. Its finish will match OEM components and is sold in pairs.
Features
- For 80″ or 89″ engines
- Made in the U.S.A.
- Individual cylinders and cylinder sets without pistons are bored slightly under normal size and are not honed.





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