The Cast Pistons Shovel 88 89ci .020 is a high-quality product designed for Harley Davidson motorcycles, specifically fitting a wide range of models from 1980 to 1984. Crafted with KB Hypereutectic alloy, these pistons are cast with a 16% high silicon content that provides exceptional thermal barrier properties and a low thermal expansion rate. This unique composition allows for tight piston to cylinder wall clearances, making them ideal for air-cooled engines.

One of the key features of these pistons is their ability to offer optimal ring seal, resulting in quieter engine running and reduced wear. The Hypereutectic alloy is best suited for stock or mild compression ratios up to 10.5:1, making them perfect for engines running on pump fuel. Whether you’re cruising down the highway or hitting the open road, these pistons ensure top performance and reliability for your Harley Davidson motorcycle.

With a focus on durability and longevity, the Cast Pistons Shovel 88 89ci .020 is a valuable investment for any motorcycle enthusiast looking to enhance their ride. Upgrade your engine with these high-quality pistons and experience improved performance and efficiency on every journey.

KB Hypereutectic alloy pistons are cast with a 16% high silicon content that has very high thermal barrier properties along with a low thermal expansion rate, allowing tight piston to cylinder wall clearances. This makes them ideal for air-cooled engines, offering optimal ring seal, quieter engine running, and reduced wear. Hypereutectics are best suited for stock or mild compression ratios up to 10.5:1 running on pump fuel.