Manley Chevy LT1 Direct Injected Series 4.065in Bore -2 cc Dish Platinum Series Pistons

If you're building a high-performance Chevy LT1 engine with direct injection, these Manley Platinum Series pistons are a solid choice. They're designed with a 4.065-inch bore and a -2cc dish, which is a common setup for many performance builds. Manley has been a go-to for serious engine builders for a long time, and these pistons reflect that experience.

What sets these apart is the material and the machining. They're forged from domestic 2618 alloy, which is known for its strength and ability to handle the stresses of a performance engine. You also get premium chrome moly wrist pins included, and Manley pays close attention to the ring lands and grooves to ensure a good seal, which translates directly to more power. The cam and barrel skirt profiles are also carefully designed to be effective without being harsh on your cylinder walls, and Manley's unique machining process ensures the ring grooves are perfectly square to the skirt.

These pistons are part of Manley's Platinum Series, which means they're built for durability and performance. Keep in mind that these are not CARB approved and cannot be shipped to California. If you're looking for a well-built piston set for your LT1 build, these are a popular option among professional engine builders.