Specifications
- Brand
- Eagle
- Part #
- B45101U3819
- UPC
- 793348040028

Eagle Buick 3.8L V6 3.625in 4140 Steel Crank 6.300in H-Beam -26.2cc 3.819in Piston Balanced Assembly
$3305.78
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Eagle Buick 3.8L V6 balanced rotating assembly. Features 4140 steel crank, H-beam rods, and CP pistons.
Key Features
- Fits Buick 3.8L V6 engines.
- Includes a balanced rotating assembly with a forged 4140 steel crankshaft.
- Features a 3.625-inch stroke crankshaft.
- Comes with 6.300-inch forged H-beam connecting rods secured by 3/8-inch ARP 2000 bolts.
- Includes forged 2618 aluminum 3.819-inch pistons with a -26.2cc inverted dome.
- Equipped with upgraded piston pins and plasma-moly file-fit piston rings.
⚠️ 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 is a balanced rotating assembly from Eagle, designed for Buick 3.8L V6 engines. What you get in this kit is a forged 4140 steel crankshaft with a 3.625-inch stroke, 6.300-inch H-beam connecting rods, and 3.819-inch inverted dome pistons with a -26.2cc dish. It also includes upgraded piston pins, plasma-moly file-fit piston rings, and King XP rod and main bearings. This assembly is balanced from the factory, saving you a significant step in the engine building process.
The components in this assembly are built for demanding use. The crankshaft is forged from 4140 steel, a strong material known for its durability under stress. The H-beam connecting rods are also forged and come equipped with 3/8-inch ARP 2000 bolts, which are well-regarded for their strength and reliability, especially in high-performance applications. The pistons are forged 2618 aluminum, featuring an inverted dome design with a -26.2cc volume, suitable for various compression ratio targets. The included plasma-moly file-fit rings allow for precise gap setting to match your specific application, and the King XP bearings are a popular choice for their performance and wear characteristics.
This balanced rotating assembly is intended for racing applications, including those using nitrous oxide or forced induction. Please note that this assembly is not CARB approved and cannot be shipped to California. It is important to consult with your engine builder to ensure this assembly meets the specific requirements for your build.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- B45101U3819
- UPC
- 793348040028
Frequently Asked Questions
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Eagle Buick 3.8L V6 3.625in 4140 Steel Crank 6.300in H-Beam -26.2cc 3.819in Piston Balanced Assembly
