Manley Chevy Small Block Platinum Series Flat Top Piston Set - 1.250 CD/FT 4.060

Starting with domestic 2618 alloy forgings, these Manley Platinum Series pistons are built for serious performance in your Chevy Small Block engine. This set is designed for a 4.060 inch bore and features a flat top design with a 1.250 inch compression distance, making them a solid choice for many performance builds where a specific compression ratio is targeted.

Manley puts a lot of thought into how these pistons work inside the cylinder. They use proven cam and barrel skirt profiles, which means the piston is shaped to help it move smoothly without excessively wearing down your cylinder walls. This design also contributes to generating more power. The ring lands and grooves are machined to very strict standards, which is crucial for getting a good seal from your piston rings. A good ring seal means better compression and more power. For added durability, these pistons come with tool steel wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the skirt, which is key for consistent performance.

This set includes the pistons and tool steel wrist pins. Remember that these pistons are not CARB approved and cannot be shipped to California. If you're rebuilding your top end and need reliable, well-built pistons that are trusted by professional engine builders, this Manley set is a strong contender.