Manley Toyota 5.7L 3UR-FE Piston Set - 94.65mm Bore 1.328in CH, -30.00 CC

Manley Performance is well-known for building strong engine components, and this piston set for the Toyota 5.7L 3UR-FE engine is a prime example. If you're rebuilding the heart of your Toyota truck or SUV, these pistons are designed to handle the demands of performance builds. They feature a 94.65mm bore and a -30.00cc dish volume, which is crucial for setting your compression ratio correctly.

These pistons are forged from domestic 2618 alloy, a material chosen for its superior strength and ability to perform under stress, making them a solid choice for serious engine work. They also come with premium chrome moly wrist pins, known for their durability. Manley pays close attention to the details, ensuring the ring lands and grooves are machined to exacting standards. This precise machining helps achieve a better ring seal, which translates directly into more power and improved efficiency. The cam and barrel skirt profiles are also a notable feature; they are shaped to generate power while minimizing wear on your cylinder walls, a practical consideration for longevity.

What sets Manley apart is their unique fixturing process. This allows them to machine the piston skirt and cut the ring grooves in a single operation. This ensures the ring grooves are perfectly square to the piston skirt, which is vital for optimal ring seal and overall engine health. Keep in mind these pistons are not CARB approved and cannot be shipped to California. If you're building a high-performance engine, these Manley pistons offer a well-built foundation.