Specifications
- Brand
- Eagle
- Part #
- 20310040
- UPC
- 793348018171

Eagle Chrysler 340 3.310in Crank 6.123in I-Beam Rods -6cc Flat Top 4.080in Pistons Rotating Assembly
$2560.35
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Eagle Chrysler 340 Pro Street rotating assembly. Forged 4340 crank, I-beam rods with ARP bolts, hypereutectic pistons, file-fit rings, King bearings. Part# 20310040. Fast shipping.
Key Features
- Fits Chrysler 340 engines.
- Includes a 3.310-inch forged 4340 crankshaft.
- Features 6.123-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
- Comes with KB hypereutectic flat top pistons (4.080-inch bore, -6cc dish).
- Includes plasma-moly file-fit piston rings for adjustable gap.
- Equipped with King XP 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
If you're building a naturally-aspirated Chrysler 340 engine for racing, a strong rotating assembly is the heart of your build. This Eagle Pro Street rotating assembly is designed to handle the demands of performance street and strip use, giving you a solid foundation for your project.
This assembly starts with a 3.310-inch forged 4340 crankshaft, known for its strength and durability under high stress. Paired with it are 6.123-inch I-beam connecting rods, which are secured with 3/8-inch ARP 8740 bolts, a name you can trust for reliable clamping force. The pistons are hypereutectic KB units, featuring a -6cc flat top design with a 4.080-inch bore, and they come complete with plasma-moly file-fit rings. This setup allows for precise ring gap adjustment, crucial for optimal performance and sealing in a performance engine. To top it off, the assembly includes King XP rod and main bearings, offering excellent wear resistance and smooth operation.
This rotating assembly is a well-built package for those looking to maximize the performance of their Chrysler 340. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 20310040
- UPC
- 793348018171
Frequently Asked Questions
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