Specifications
- Brand
- Eagle
- Part #
- B18421L060
- UPC
- 793348039053

Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rods 23cc Dome 4.310in Pistons Balanced Assembly
$2782.26
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Eagle Chevy 454 balanced rotating assembly with 4.250" forged crank, 6.385" I-beam rods, and 4.310" Icon pistons.
Key Features
- Fits Chevy 454 engines.
- Includes a balanced assembly with a 4.250-inch forged 4140 steel crankshaft.
- Features 6.385-inch 4340 steel I-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Comes with forged 4032 Icon pistons (4.310-inch bore, 23cc dome) and plasma-moly file-fit rings.
- Includes King XP rod and main bearings for smooth operation.
- Designed for pump gas, naturally aspirated street vehicles.
⚠️ 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
When you're rebuilding the heart of your Chevy 454, getting the right rotating assembly is crucial. This balanced assembly from Eagle gives you a solid foundation for your engine build, featuring a 4.250-inch forged 4140 steel crankshaft and 6.385-inch 4340 steel I-beam connecting rods. These rods come equipped with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress.
The pistons included are forged 4032 Icon units with a 23cc dome and a 4.310-inch bore size, paired with plasma-moly file-fit rings. This combination is designed for pump gas, naturally aspirated street applications, offering improved performance without needing exotic fuel. The assembly also includes King XP rod and main bearings, ensuring smooth operation and durability for your engine's critical rotating components. This balanced assembly is ready to be installed, saving you time and ensuring proper weight distribution for optimal engine balance.
This Eagle Street & Strip rotating assembly is a well-built option for enthusiasts looking to enhance their Chevy 454's performance. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- B18421L060
- UPC
- 793348039053
Frequently Asked Questions
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