Specifications
- Brand
- Eagle
- Part #
- 20509040
- UPC
- 793348049991

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -5cc Flat Top 4.030in Pistons Rotating Assembly
$2049.82
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Eagle Chrysler 360 rotating assembly with 4.000" cast crank, 6.123" I-beam rods, and Mahle pistons. Ideal for street builds.
Key Features
- Fits Chrysler 360 engines.
- Includes a 4.000-inch cast crankshaft.
- Comes with 6.123-inch I-beam connecting rods featuring 3/8-inch ARP 8740 bolts.
- Features forged 4032 Mahle flat-top pistons with a -5cc dish, sized at 4.030 inches.
- Includes plasma-moly file-fit piston rings for custom gapping.
- Equipped with King SI rod and main bearings.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This Eagle Street & Strip Rotating Assembly gives you the core components to rebuild or upgrade your Chrysler 360 engine. Inside this package, you'll find a 4.000-inch cast crankshaft, a set of 6.123-inch I-beam connecting rods equipped with 3/8-inch ARP 8740 bolts, and forged 4032 Mahle flat-top pistons sized at 4.030 inches with a -5cc dish. It also includes plasma-moly file-fit piston rings and King SI rod and main bearings to get your rotating assembly ready for installation. This assembly is designed for pump gas, naturally aspirated street vehicles.
The cast crankshaft offers solid performance for street applications, while the I-beam connecting rods provide a strong link between the pistons and the crank. The Mahle pistons are forged from 4032 aluminum, known for its good thermal expansion properties, making them well-suited for street use. The included file-fit piston rings allow for precise gapping to match your specific cylinder wall condition and desired piston-to-wall clearance, which is a common practice for performance engine builds. King bearings are also included, offering reliable lubrication and wear resistance for both the rod and main journals.
This rotating assembly is a popular choice for builders looking for a well-matched set of components for their Chrysler 360. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 20509040
- UPC
- 793348049991
Frequently Asked Questions
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