Description
The Eagle Chevrolet Small Block 5140 Steel I-Beam Rotating Assembly Kit is designed for high-performance street vehicles and pump gas applications. This balanced assembly provides reliable power and durability, making it suitable for naturally aspirated engines. The kit includes a 3.750-inch cast steel crankshaft that is precision balanced for smooth operation. Connecting rods feature 5.700-inch I-beam design with 3/8-inch ARP 8740 bolts, ensuring strength under high stress. The kit also features HyperEutectic KB flat top pistons with a -7cc dish volume and 4.030-inch diameter, coupled with plasma-moly file-fit rings for optimal sealing and performance. King SI rod and main bearings contribute to the engine’s smoothness and longevity, while the damper and flexplate complete the assembly, ready for installation. Minor clearance work at the pan rails of the engine block may be required to ensure proper fitment and operation. This assembly is tailored for Chevy 350 engines, providing a solid foundation for street performance builds. Please note that this kit is not carburetor approved and requires carb acknowledgment. It complies with Prop 65 regulations, ensuring safety and environmental standards are met. Whether you’re upgrading an existing engine or building a new one from scratch, this Eagle rotating assembly offers quality components designed for reliable, high-performance street driving.
Features:
- Balanced 3.750-inch cast steel crankshaft for smooth operation
- 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts for strength
- HyperEutectic KB flat top pistons with -7cc dish volume for optimal combustion
- Plasma-moly file-fit rings for excellent sealing
- King SI rod and main bearings for durability and smoothness
- Includes damper and flexplate for complete assembly
- Designed for Chevy 350 engines, suitable for pump gas street use
- Minor block clearancing required at pan rails
- Not carburetor approved, requires acknowledgment
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