What is the main advantage of a forged piston over a cast piston?

Forged pistons are made by heating and hammering aluminum into shape, which creates a denser and stronger grain structure. This makes them more resistant to deformation under high heat and pressure compared to cast pistons, which are made by pouring molten aluminum into a mold.

Does this piston come with rings, pins, or clips?

This product listing is for a single piston only. Rings, wrist pins, and clips are typically sold separately and are not included with this piston.

Can this piston be shipped to California?

No, this piston is not CARB approved and cannot be shipped to California due to emissions regulations.

JE Pistons Twin Cam 103in Piston Single 262393S

Name: JE Pistons Harley-Davidson Twin Cam 103in Piston Single
Brand: JE Pistons
SKU: je-pistons-je-pistons-harley-davidson-twin-cam-103in-piston-single-t14-695334
Price: 299.99 USD
Availability: BackOrder

JE Pistons Harley-Davidson Twin Cam 103in Piston Single

$299.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

JE Pistons Twin Cam 103in forged piston. Single piston, 103 cubic inch.

Key Features

This listing is for a single forged piston.
Designed for Harley-Davidson Twin Cam 103 cubic inch engines.
Forged construction offers improved strength and durability over cast pistons.
JE Pistons is a well-known brand in high-performance engine components.
Not CARB approved; cannot ship to California.

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Product Details

This listing is for a single JE Pistons forged piston designed for Harley-Davidson Twin Cam 103 cubic inch engines. It's a well-built component intended to replace a single piston in your engine build or repair. JE Pistons are known for their robust construction, making them a solid option when you need reliable performance from your engine's core components.

Forged pistons like these are made from a solid block of aluminum that's heated and hammered into shape under extreme pressure. This process creates a denser, stronger grain structure than cast pistons, which means they can handle higher compression ratios and more aggressive riding conditions without deforming. This particular piston is sized for the 103 cubic inch Twin Cam engine, a popular displacement for Harley-Davidson motorcycles. If you're rebuilding the top end of your Twin Cam 103, this piston offers a strong foundation for improved performance and durability.

Please note that this piston is not CARB approved and cannot be shipped to California. Always refer to JE Pistons' official documentation for detailed installation instructions and specifications.