Manley Kit Chevrolet Small Block Platinum Series Piston Set - 4.125 in. Bore 1.0 in. CH 4.0 CC

If you're building or rebuilding a Chevrolet Small Block engine and looking for serious performance, Manley's Platinum Series piston set is a solid choice. These pistons are designed for a 4.125 inch bore, with a 1.0 inch compression height and a 4.0 cc dish volume, making them a popular option for many performance builds. They are crafted from domestic 2618 alloy forgings, which are known for their exceptional strength and ability to handle high performance demands.

Manley puts a lot of thought into the details that make a difference. The cam and barrel skirt profiles are carefully shaped to help generate power while also being gentle on your cylinder walls, reducing wear over time. They also maintain exacting standards for the ring lands and grooves, which is crucial for a good seal and maximizing the power your engine makes. For added durability, these pistons come standard with premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the skirt, a detail that professional engine builders rely on.

Because these are a performance part, it's important to note that they are not CARB approved and cannot be shipped to California. When planning your build, ensure you have the correct supporting components like rings and connecting rods, as these are sold separately. This piston set is a well-built foundation for a powerful engine.