Manley Small Block Chevy LS Series 4.070in Bore - 1.065in CD - -10 cc Dish Platinum Series Pistons

Manley Performance is well-known for building strong, reliable engine components that professional builders trust. These Platinum Series pistons are a prime example, designed for Small Block Chevy LS engines and built to handle serious performance demands. They feature a -10cc dish, a 4.070-inch bore, and a 1.065-inch compression distance, making them a solid choice for many LS builds where specific compression ratios are targeted.

What sets these pistons apart is the use of domestic 2618 alloy forgings, which offer superior strength and performance compared to cast aluminum. Manley also incorporates proven cam and barrel skirt profiles, designed to generate power efficiently while minimizing wear on your cylinder walls. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a better ring seal and ultimately, more power from your engine. For added durability, these pistons come 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 contributes to overall engine health and performance.

When you're building an engine where every component needs to perform reliably under stress, parts like these Manley pistons are essential. They are not CARB approved and cannot be shipped to California. Remember to consult your engine builder or a trusted mechanic for specific installation requirements and compatibility with other engine components to achieve your desired build outcome.