SCAT 435020 Standard Steel Crankshaft 846091011538 4340

( Brand: Scat ), ( Manufacturer Part Number: 435020 ), ( Part Type: Crankshaft ), ( UPC: 846091011538 )

Review SCAT Standard Weight 4340 Steel Crankshaft

The SCAT 435020 Standard 4340 Steel Crankshaft is a high-performance aftermarket crankshaft designed for applications that demand superior strength and durability. This crankshaft is manufactured using SAE 4340 steel, which is known for its exceptional tensile strength and fatigue resistance.

The SCAT 435020 crankshaft is a fully balanced and machined component, ensuring optimal engine performance and smooth operation. It features a precision ground surface finish, ensuring accurate bearing alignment and a snug fit with the engine's bearings. The crankshaft's journal diameters are precisely machined to OEM specifications, ensuring a perfect fit and consistent clearances with the engine's pistons.

The SCAT 435020 Standard 4340 Steel Crankshaft is also designed with a polished, chrome molybdenum phosphate (CMP) coating on its journals and counterweights. This coating not only provides a visually appealing appearance but also offers improved lubrication properties, reducing friction and wear.

The SCAT 435020 crankshaft is a direct replacement for the stock crankshaft in various applications, making it an ideal upgrade for high-performance engines or those subjected to heavy use. Its superior strength and durability make it a popular choice among racing enthusiasts, hot rodders, and other high-performance applications.

In summary, the SCAT 435020 Standard 4340 Steel Crankshaft is a high-quality, aftermarket crankshaft designed for superior strength, durability, and performance. It is manufactured using SAE 4340 steel, is fully balanced and machined, features a precision ground surface finish, and comes with a polished CMP coating on its journals and counterweights. This crankshaft is an excellent upgrade for high-performance engines or those subjected to heavy use.

The SCAT 435020 standard 4340 steel crankshaft is a popular aftermarket option for high-performance applications. Here are some pros and cons to help you make an informed decision:

1. High-strength material: The 4340 steel used in this crankshaft is known for its high tensile strength, making it ideal for high-performance applications where increased power output is desired.

2. Improved durability: Compared to the stock crankshaft, the SCAT 435020 is designed to handle higher loads and stresses, resulting in improved durability and longevity.

3. Customizable: This crankshaft is available in various sizes and configurations to fit different engine sizes and applications.

4. Precision manufacturing: SCAT uses advanced manufacturing techniques to ensure a high level of precision and accuracy in the production of their crankshafts.

1. Cost: The SCAT 435020 is more expensive than a stock crankshaft, which may be a deterrent for some enthusiasts.

2. Complex installation: Installing a aftermarket crankshaft can be a complex and time-consuming process, requiring specialized tools and expertise.

3. Potential for harm: Installing the wrong crankshaft or improperly installing it can cause serious damage to the engine.

The SCAT 435020 standard 4340 steel crankshaft is a high-quality, durable option for those seeking to increase the power output and performance of their engine. While it comes with a higher cost and a more complex installation process, the benefits in terms of durability and customizability make it a worthwhile investment for serious enthusiasts.

If you are considering purchasing a aftermarket crankshaft for your engine, it is important to do your research and ensure that you are working with a reputable supplier, such as SCAT. Additionally, it is strongly recommended that you consult with a professional mechanic or engine builder to ensure that the installation is done correctly and safely. The investment in a high-performance crankshaft can yield significant gains in power and performance, but it is important to approach the process with caution and expertise.

Details:

American Express. Scat 435020 Standard Weight 4340 Steel Crankshaft, Crankshaft Chevy Small Block350 Main Journals2-Piece Rear Seal3.500'' Stroke for use with 5.700'' Rod2.100 Rod Pin Diameter Internal Balance51 lbs.

part #: 435020 prices

• $992.62-$1039.99

specifications parthick:

• brand: Scat
• mpn: 435020
• part type: Crankshaft
• upc: 846091011538

shipping parthick:

• class: Standard
• transit: 4-6 Days
• service: Standard
• type: Fixed
• cost: $0.00

seller parthick:

• rating: 99.2%
• city: , Ohio
• # reviews: 619236

general parthick:

• Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
• condition: New

offer parthick:

• started: March 6, 2026
• sold: 0
• availability: In Stock
• quantity: 10
• options: Ship-to-home

returns parthick:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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• credit card: Diners-club
• other
• wallet: Google-pay