Manley Chevrolet LT1 Piston Set - 4.075in Bore 1.304in CH, -2.00 CC

Manley Performance is well-known for building serious engine components, and their Platinum Series pistons are a prime example of that commitment. If you're building or rebuilding a Chevrolet LT1 engine and need a robust set of pistons, this set is designed to handle demanding performance applications. They feature a 4.075-inch bore size, a 1.304-inch compression height, and a -2.00 CC volume in the combustion chamber, which are key measurements for achieving your desired compression ratio and engine displacement.

These pistons are forged from domestic 2618 alloy, a material chosen for its exceptional strength and ability to withstand high cylinder pressures and temperatures. Manley also incorporates proven cam and barrel skirt profiles, which help reduce friction and wear on the cylinder walls while still allowing the piston to generate substantial power. The ring lands and grooves are machined to exacting standards, which is crucial for ensuring a tight seal with your piston rings, leading to improved combustion efficiency and more power output. 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 piston skirt, a detail that matters for consistent performance.

This set is a solid option for engine builders and tuners looking for reliable performance. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.