Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.245in CH, -3.00 CC

Manley Performance is well-known for building robust engine components, and their Chevrolet Big Block Piston Set is a prime example of that commitment. If you're building or rebuilding a performance engine for your classic Chevy, these pistons are designed to handle the demands of serious power. They feature a 4.600-inch bore and a -3.00 CC dish, making them suitable for a wide range of performance applications where precise compression ratios are key.

These pistons are forged from domestic 2618 alloy, a material chosen for its exceptional strength and ability to withstand high temperatures and pressures without deforming. Manley also incorporates proven cam and barrel skirt profiles, which help to reduce friction and wear on your cylinder walls while still generating substantial power. The ring lands and grooves are machined to exacting standards, ensuring a tight seal with your piston rings for improved combustion efficiency and more power output. Each set comes standard with premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the piston skirt, which is critical for proper ring seal and overall engine health.

This piston set is a solid option for engine builders looking for reliable performance. It's important to 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.