Manley Chevrolet LS 4.065in Bore 1.304in CD 4CC Platinum Series Dish Piston - Set of 8

When you're building a high-performance Chevrolet LS engine, the pistons are a critical component that needs to handle serious stress. Manley's Platinum Series pistons are designed for just that, offering a well-built solution for enthusiasts looking to push their engine's limits. These are forged from a domestic 2618 alloy, which is known for its strength and ability to withstand high temperatures and pressures, making them a solid choice for boosted or naturally aspirated builds aiming for significant power gains.

What sets these pistons apart is the attention to detail in their design and manufacturing. They feature proven cam and barrel skirt profiles that help reduce friction and wear on your cylinder walls, even under aggressive operation. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a tight seal with your piston rings. This improved seal means more consistent compression and better power output. Each set also includes premium chrome moly wrist pins for added durability, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the piston skirt, a detail that contributes to overall engine health and performance.

This set is for an 8-cylinder engine with a 4.065-inch bore and a 4cc dish volume, suitable for many popular LS engine configurations. While these pistons are built for performance, remember they are not CARB approved and cannot be shipped to California. If you're serious about building a robust LS engine, these Manley Platinum Series pistons offer a well-made foundation.