SCAT 4-454-4250-6135-L Cranks Tail Forged Steel Cran 846091012757 SCA-445420L 4.250

( Brand: Scat ), ( Manufacturer Part Number: 4-454-4250-6135-L ), ( Part Type: Crank ), ( Ipn: Sca-445420l ), ( Items Included: Crankshaft ), ( Material: 4340 Forged Steel ), ( Performance Part: Yes ), ( UPC: 846091012757 )

Review SCAT Cranks Chevy Late Tail 4.250 Inch Stroke Forged Steel Cran fits 250

SCAT 4-454-4250-6135-L Forged Steel Crankshaft for Chevy Small Block Tail 4.250

The SCAT 4-454-4250-6135-L Forged Steel Crankshaft is a high-performance upgrade for your Chevy Small Block Tail engine, offering unparalleled strength, precision, and durability. This crankshaft is part of SCAT's extensive line of top-tier performance components, designed to withstand the rigors of high-horsepower applications.

Crafted from forged steel, this crankshaft is built to last with exceptional tensile strength and dimensional consistency. The tail design, with a diameter of 4.250 inches, provides a secure and reliable fit in your engine block. The forged construction process ensures that the crankshaft is free of porosity and other defects that can compromise its performance.

The SCAT 4-454-4250-6135-L Forged Steel Crankshaft features precision-ground journals and counterweights for optimal rotating assembly balance. This not only improves engine performance but also reduces vibration and noise, leading to a smoother and quieter operation.

The crankshaft's main and rod journals are designed to accommodate modern forged pistons and connecting rods, making it suitable for various high-performance applications. It comes with a polished finish, ensuring easy installation and long-term corrosion resistance.

In conclusion, the SCAT 4-454-4250-6135-L Forged Steel Crankshaft is an excellent choice for those seeking improved power, durability, and reliability for their Chevy Small Block Tail engine. Whether you're building a high-horsepower street machine or a competition race engine, this crankshaft is a solid foundation for your project.

Product: SCAT 4-454-4250-6135-L Forged Steel Crankshaft for Chevy Tail 4.250

1. Forged steel construction ensures durability and strength, making it ideal for high-performance applications.

2. Precision machined for excellent fit and reliability.

3. Designed to withstand high horsepower and torque, making it suitable for upgraded engines.

4. Balanced to reduce vibration and ensure smooth operation.

5. Backed by SCAT's reputation for quality and performance.

1. Higher price point compared to cast crankshafts due to the forged steel construction.

2. May require additional modifications to your engine to ensure proper fit and function.

3. Installation may require professional expertise to ensure correct assembly and avoid damage.

4. Some users have reported minor issues with balance, but these are typically rare and can be addressed by the manufacturer.

The SCAT 4-454-4250-6135-L Forged Steel Crankshaft is a high-quality, high-performance crankshaft designed for upgraded engines. Its forged steel construction ensures strength and durability, while its precision machining ensures a reliable fit. However, its higher price point and potential need for additional modifications make it a more suitable choice for serious performance enthusiasts or professional mechanics. If you're looking to upgrade your engine and can afford the investment, this crankshaft could be a great choice. If you're a casual enthusiast or on a budget, you might want to consider a cast crankshaft or delay your upgrade.

Details:

GENUINE SCAT 4340 Forged Steel Crankshaft Part Number: 4-454-4250-6136-L Product May Vary From Photo Big Block Chevy 454 Main Standard Weight without Counterweights For Blocks With 1 Piece Rear Seal Scats Crankshafts provide strength and reliability. With Scats premium non-twist forgings, machined to exact specifications, big and reliable cubic inches can be made. Precision ground, heat treated and nitrite hardened for superior wear resistance.

part #: 445442506135 prices

• $1158.99-$1228.58

specifications cranshafengin:

• for makes: Chevy
• brand: Scat
• mpn: 4-454-4250-6135-l
• part type: Crank
• ipn: Sca-445420l
• items included: Crankshaft
• material: 4340 Forged Steel
• performance part: Yes
• upc: 846091012757

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

payments cranshafengin:

• credit card: Mastercard
• other
• wallet: Paypal

returns cranshafengin:

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

offer cranshafengin:

• started: August 27, 2025
• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock

shipping cranshafengin:

• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• carrier: FedEx
• type: Fixed
• class: Standard
• transit: 2-6 Days

seller cranshafengin:

• city: Ontario, New York
• rating: 100.0%
• # reviews: 37518

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