Eagle SBC Balanced Rotating Assembly 383 CID Cast Crank Hypereutectic Pistons 4.030 Bore

Delivers Mar 23-27
30-Day Returns on unused items
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Ships from US Warehouses with tracking

Specifications

BrandEagle
CategoryEngine
Manufacturer Part #B15404E030
UPC793348805566
SubcategoryRotating Assembly
Category GroupEngines, Blocks and Components
Ai SubcategoryRotating Assembly
Weight100.0 lbs

Product Description

The Eagle SBC Balanced Rotating Assembly is a complete kit for a 383 CID Small Block Chevy engine, pre-balanced for smoother operation. This assembly includes a cast crankshaft with a 3.750 inch stroke, hypereutectic pistons, and 5.700 inch I-beam connecting rods, all specified for a 4.030 inch bore. The pre-balancing saves time and ensures a more precise engine build.

Shipping & Returns

Fast Shipping

Standard delivery in 3-7 business days. Expedited options available.

30-Day Returns

Return unused items in original packaging for a full refund.

Questions & Answers

Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.

We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.

We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.

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