Outboard Cylinder Sleeves

Cast Iron-alloy Material designed and manufactured for marine

application to meet & exceed OEM specifications. Ported Sleeves

are machined to exact specifications offering the engine builder

the finest fit and performance. Wall thickness remains consistent, providing maximum heat

transfer and superior engine life for all outboards. Evinrude and Johnson models shown below. Also, Flagship offers sleeves for Mercury and Yamaha with limited availability or special order. Call for Information.

1-888-282-2840 Toll Free