fits make: Eagle.

( Manufacturer Part Number: CRS435338756000 ), ( Part Type: Crank ), ( UPC: 793348014609 )
The Eagle 4340 forged crank with part number CRs435338756000 is a high-performance component designed for serious race applications or high-stress, high-power automotive applications. This forged crankshaft is manufactured from 4340 chromoly steel, a material known for its strength, durability, and resistance to fatigue.
The crankshaft features a 3.875-inch stroke, which provides a good balance between power and engine speed. The forging process used to manufacture this crankshaft ensures a uniform density and grain structure, resulting in a strong and consistent crankshaft with excellent fatigue strength.
The Eagle 4340 forged crankshaft is precision-machined to tight tolerances, ensuring a perfect fit and smooth operation within the engine. The crankshaft also features a polished finish, which not only looks great but also reduces friction and wear on the bearings.
This crankshaft is suitable for use with high-compression engines and is designed to withstand the high loads and stresses associated with high-power applications. It is a great choice for race engines, high-performance street cars, and any other application where exceptional strength, durability, and reliability are required.
In summary, the Eagle 4340 forged crank with part number CRs435338756000 is a high-quality, high-performance crankshaft designed for serious applications. Its 4340 chromoly steel construction, 3.875-inch stroke, and precision machining make it a reliable and durable choice for high-power engines.
Pros of buying Eagle 4340 forged crank (3.875 crs435338756000):1. High strength and durability: Eagle 4340 forged cranks are made from high-quality alloy steel, which ensures superior strength and durability. This makes them an ideal choice for high-power applications.
2. Precision machining: The crankshaft is precision-machined to ensure accurate dimensions and tolerances, which translates into better engine performance and reliability.
3. Crankshaft journals are chrome-molybdenum-nitride (CMN) treated to enhance bearing life and reduce friction, resulting in smoother operation and reduced engine wear.
4. Lightweight: Forged cranks are typically lighter than cast cranks, which can result in improved engine performance, better fuel economy, and reduced exhaust emissions.
Cons of buying Eagle 4340 forged crank (3.875 crs435338756000):1. High cost: Forged cranks are more expensive than cast cranks due to the labor-intensive manufacturing process.
2. Limited availability: Forged cranks are not as widely available as cast cranks, which may make it more difficult to find replacements or compatible parts.
3. Complex installation: Forged cranks may require specialized tools and techniques for installation, which can increase the cost of the project.
Conclusion:If you're looking for a high-performance crankshaft that can handle high power and heavy loads, the Eagle 4340 forged crank (3.875 crs435338756000) is an excellent choice. Its high strength, precision machining, and lightweight design make it an ideal fit for high-power engines. However, the high cost and limited availability of forged cranks should be considered before making a purchase. If you're on a budget or if forged cranks are not readily available, cast cranks may be a more cost-effective and practical alternative.
Recommendation:If you're looking for a high-performance crankshaft and have the budget to accommodate the cost, the Eagle 4340 forged crank (3.875 crs435338756000) is an excellent choice. Its high strength, precision machining, and lightweight design make it an ideal fit for high-power engines. However, if you're on a budget or if forged cranks are not readily available, cast cranks may be a more cost-effective and practical alternative. It's always a good idea to consult with a qualified engine builder or mechanic to determine the best crankshaft option for your specific application.
SBC 4340 Forged Crank - 3.875 Stroke. Crankshaft - 3.875 in Stroke - Internal Balance - Forged Steel - 1-Piece Seal - Small Block Chevy - Each. New condition.