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Versatile Eagle B35550030 - Chevy 400 350 Mains 3.875in Crank 6.000in H-beam Stroker 4.155in Pistons Balanced Assembly Christmas Gift Special [dD7ouwkf]

$120.99 $387.99 -69%

Eagle B35550030 Chevy 400 350 Mains The Eagle B35550030 Chevy 400 350 Mains are a top-tier heavy-duty rotating assembly designed for the most extreme competition engines. This balanced assembly is engineered to deliver peak performance, even under th

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Versatile Eagle B35550030 - Chevy 400 350 Mains 3.875in Crank 6.000in H-beam Stroker 4.155in Pistons Balanced Assembly Christmas Gift Special [dD7ouwkf]

Eagle B35550030 Chevy 400 350 Mains

The Eagle B35550030 Chevy 400 350 Mains are a top-tier heavy-duty rotating assembly designed for the most extreme competition engines. This balanced assembly is engineered to deliver peak performance, even under the toughest conditions, including exotic fuels, heavy nitrous, and high boost. With its robust construction and cutting-edge technology, this assembly is the ideal choice for any high-performance Chevy 400 or 350 engine.

Product Specifications and Features

The Eagle B35550030 features a balanced heavy-duty assembly specifically designed for Chevy 400, 350 MAINS. It includes a 3.875" forged 4340 crank with a 350 MAIN JOURNAL SIZE, paired with 6.000" H-BEAM EXTREME STROKER RODS for enhanced power and torque. The assembly is secured with 7/16" ARP 2000 bolts for added durability. Key components include forged 2618 JE -10.8CC DOME 4.155" PISTONS for optimal combustion, Plasma-Moly file fit rings for a perfect seal, and King XP ROD/MAIN BEARINGS for reduced friction and increased longevity.

Practical Applications and Benefits

The Eagle B35550030 is perfect for any enthusiast looking to push their Chevy 400 or 350 engine to the limit. Whether you're racing on the track or participating in high-performance events, this assembly offers unmatched performance and reliability. The balanced design minimizes vibrations, ensuring smooth and consistent engine operation. The robust components and heavy-duty construction make this assembly a perfect fit for any engine that demands the best. Upgrade your engine today with the Eagle B35550030 Chevy 400 350 Mains and experience the power of precision engineering.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a product that makes you feel good about your purchase.

- Quinn Z..

January 23, 2026

Absolutely no complaints!

I bought this based on reviews and I'm so glad I did.

- Eva T..

January 23, 2026

Absolutely no complaints!

It's a very well-made and powerful item. I really love it.

- Brad P..

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