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| SKU | MAN591740-8 |
| MPN | 591740-8 |
| Certifications | None |
| Material | Forged |
| Color/Finish | Platinum Series |
Experience enhanced performance with the Manley Chevrolet Small Block Pistons designed specifically for 8-cylinder engines. These forged pistons feature a 4.040 inch bore diameter and a 1.280 inch compression height, making them an ideal choice for enthusiasts aiming to upgrade their engine's power and efficiency. Crafted from high-quality materials, these pistons are part of Manley's Platinum Series, known for their durability and superior engineering.
The -4.0cc dome shape helps optimize combustion chamber volume, delivering a balance of power and reliability for your Chevrolet small block engine. Whether you're building a high-performance street car or a competitive race engine, these pistons provide the strength and precision needed for demanding applications. Trust Manley's reputation to supply components that meet rigorous standards while ensuring excellent fit and finish.
The -4.0cc dome shape helps optimize combustion chamber volume, delivering a balance of power and reliability for your Chevrolet small block engine. Whether you're building a high-performance street car or a competitive race engine, these pistons provide the strength and precision needed for demanding applications. Trust Manley's reputation to supply components that meet rigorous standards while ensuring excellent fit and finish.
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Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















