Eagle B15404E040 SBC Balanced Rotating Assembly, 383 CID, .040-Inch Overbore
- Regular price
- $1,529.99 USD
- Regular price
-
$1,529.99 USD - Sale price
- $1,529.99 USD
- Unit price
- per
Vendor : EAGLE
Product Type : Engines and Components
Sku : EAGB15404E040
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✔ Veteran-Owned Business | ✔ Verified Fitment (SEMA Data) | ✔ Ships 1–3 Business Days | ✔ 30-Day Returns
The Eagle B15404E040 balanced rotating assembly is designed for Small Block Chevy applications requiring a 383 CID configuration. This kit combines a cast crankshaft with hypereutectic pistons and a 3.750-inch stroke for a performance-oriented engine build.
The assembly features 4.040-inch bore pistons and 5.700-inch I-beam connecting rods. Its components are specified for a 384 CID rotating assembly configuration, providing a matched combination for builders working with compatible Small Block Chevy engine components.
Use the Eagle part number B15404E040 when identifying this rotating assembly for your build or replacement needs. Review the complete engine requirements and component specifications before installation to confirm suitability for the intended application.
Features:
- Brand: Eagle
- Part Number: B15404E040
- Application: Small Block Chevy
- Configuration: 383 CID rotating assembly
- Crankshaft: Cast
- Pistons: Hypereutectic
- Stroke: 3.750 inches
- Bore: 4.040 inches
- Connecting Rods: 5.700-inch I-beam rods

