Specifications
- Brand
- Eagle
- Part #
- 20510040
- UPC
- 793348050010

Eagle Chrysler 340 3.310in Crank 6.123in I-Beam Rods -6cc Flat Top 4.080in Pistons Rotating Assembly
$1770.80
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Eagle Chrysler 340 rotating assembly with 3.310" cast crank, 6.123" I-Beam rods, and -6cc flat top pistons. Part# 20510040. Not CARB approved.
Key Features
- Fits Chrysler 340 engines.
- Includes a 3.310-inch cast crankshaft.
- Features 6.123-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
- Comes with hypereutectic KB -6cc flat top pistons for a 4.080-inch bore.
- Equipped with plasma-moly file-fit rings for precise cylinder sealing.
- Includes 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
Starting with the 3.310-inch cast crankshaft, this Eagle rotating assembly is built for street performance on pump gas. It includes 6.123-inch I-beam connecting rods, which are a solid choice for naturally aspirated builds that see regular use. These rods are secured with 3/8-inch ARP 8740 bolts, known for their strength and reliability under stress.
The assembly comes with hypereutectic KB pistons, specifically flat-top designs with a -6cc volume, intended for a 4.080-inch bore. These pistons are paired with plasma-moly file-fit rings, giving you the flexibility to achieve a precise seal in the cylinder bore. For the bottom end, King SI rod and main bearings are included, offering dependable lubrication and wear resistance for the crankshaft journals.
This rotating assembly is designed for Chrysler 340 engines and is a popular choice for street and strip applications where consistent performance on pump gas is the goal. Please note that this assembly is not CARB approved and cannot be shipped to California. It's important to check all manufacturer installation guidelines before beginning your engine build.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 20510040
- UPC
- 793348050010
Frequently Asked Questions
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