EAGLE SPECIALTY PRODUCTS ESP-435242506250 Windsor Forged 4340 4.250 Crankshaft

( Brand: Eagle Specialty Products ), ( Manufacturer Part Number: ESP-435242506250 ), ( Part Type: Crankshaft ), ( Manufacturer Warranty: 1 Year )

Review EAGLE SPECIALTY PRODUCTS Windsor 4340 4.250 Inch Forged Crankshaft fits 351 250

Eagle Specialty ESP-435242506250 351 Windsor 4340 Forged Crankshaft

The Eagle Specialty ESP-435242506250 351 Windsor 4340 Forged Crankshaft is a testament to the harmony of power and precision engineering, making it an ideal choice for your high-performance Ford applications.

Crafted from 4340 chromoly steel, this forged crankshaft boasts superior strength and durability. The 4340 alloy is renowned for its toughness, fatigue resistance, and ability to withstand the extreme pressures generated during high-RPM operation, making it an excellent material for demanding racing and performance applications.

With a polished finish, this crankshaft not only exhibits a sleek, professional appearance but also ensures smooth, efficient operation by reducing friction and wear. The crankshaft's 351 Windsor-specific design ensures a perfect fit and optimal performance in your 351 Windsor-powered Ford vehicle.

Each Eagle Specialty forged crankshaft undergoes a rigorous manufacturing process, ensuring a high level of quality and consistency. The crankshaft is heat-treated to achieve the optimal balance of strength and toughness, then dynamically balanced to eliminate vibration and ensure a smooth, quiet operation.

In conclusion, the Eagle Specialty ESP-435242506250 351 Windsor 4340 Forged Crankshaft is a top-tier component for your Ford performance build. Its combination of strength, durability, and precision engineering makes it an excellent choice for racers, hot rodders, and enthusiasts alike, promising reliable, high-performance operation.

The Eagle Specialty ESP-435242506250 351 Windsor 4340 4.250 Forged Crankshaft is a high-quality, forged crankshaft designed for use in 351 Windsor engines. Here are the pros and cons of buying this crankshaft:

1. Forged construction: The forged construction of this crankshaft provides increased strength and durability compared to cast crankshafts.

2. 4340 steel: The use of 4340 steel, a high-strength alloy, ensures that the crankshaft can withstand the high loads and stresses produced by the engine.

3. Polished journals: The polished journals help reduce friction and noise, providing a smoother and quieter operation.

4. Precision balancing: The crankshaft is precision balanced to reduce vibration and improve engine performance.

5. High-quality finish: The crankshaft has a high-quality finish that is resistant to corrosion and wear.

1. Cost: Forged crankshafts are generally more expensive than cast crankshafts, and this crankshaft is no exception.

2. Specialty part: This crankshaft is a specialty part and may be difficult to find at local auto parts stores, requiring an online purchase.

3. Installation requires expertise: Installing a crankshaft requires significant engine knowledge and experience, and mistakes can result in engine damage.

The Eagle Specialty ESP-435242506250 351 Windsor 4340 4.250 Forged Crankshaft is a high-quality, forged crankshaft that offers increased strength, durability, and smoothness compared to cast crankshafts. However, it is a specialty part and requires expertise for installation, and it is also more expensive than cast crankshafts. If you have the expertise and budget, this crankshaft is a good option for improving the performance and longevity of your 351 Windsor engine. If you are a novice or have a limited budget, you may want to consider a less expensive cast crankshaft or seek professional advice before making a decision.

Details:

315 Windsor 4.250 4340 forged steel striker crankshaft.

part #: esp435242506250 price

• $850.00

specifications cranshafengin:

• for models: 351, 250
• for makes: Eagle
• brand: Eagle Specialty Products
• mpn: Esp-435242506250
• part type: Crankshaft
• manufacturer warranty: 1 Year

returns cranshafengin:

• policy: No Returns

shipping cranshafengin:

• service: USPS Ground Advantage
• cost: $108.73
• carrier: USPS
• transit: 3-10 Days
• class: Standard
• type: Calculated

general cranshafengin:

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

payments cranshafengin:

• wallet: Apple-pay
• other
• credit card: Visa

offer cranshafengin:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True
• sold: 0
• started: May 19, 2025

seller cranshafengin:

• rating: 100.0%
• city: Gouldsboro, Pennsylvania
• # reviews: 2

Eagle Specialty Products ESP-435242506250 Is Similar To:

• 102813554 Eagle In Stroke Steel Crankshaft Ford Modular 793348000060 (28.4% similar) 554 in stroke - internal balanced steel 1 PC seal ford modular each block cleansing required when used with 2v engines. Use 8-BOLT cobra flywheel. Addresses at this time. In-stock items can ship from multiple locations. Virgin islands. Electrical or electronic components are also void if they have ...(May 31st, 2018)
• 103023000 Eagle Specialty Spclty Crank 793348000152 (34.8% similar) At inch radius on all journals for maximum strength, while still allowing use of less expensive OE bearings made from a non twist forging using certified 4340 steel multi stage heat treated greater strength-rated and sonic tested to ensure quality all snout, rod main filet are. 125 inch for added ...(July 6th, 2017)
• 103404000 Eagle Specialty Products Cast Steel Crankshaft 793348000534 (50% similar) Buyer pays return shipping. Lightened no main bearings included journal diameter in. Fitment information may not be available for all Products and those without will have a compatibility link. Quantity sold individually. This product ships directly from the manufacturer...(January 16th, 2019)
• 103503750 Eagle Specialty Spclty Stroker Crank Chevy 793348000800 (34.2% similar) Please through the messaging system by ING button above. Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. Combining a inventory and showrooms full of parts provides us the advantage shipping Products ...(May 19th, 2018)
• 10350375057i Eagle Stroke Iron Small Block Chevy Crankshaft 191215079568 (31.4% similar) Internal balance. Please through the messaging system by ING button above. Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. Small block Chevy. At to 5:00 PO. Combining a inventory and showrooms full of...(April 3rd, 2018)
• 103523480 Eagle Specialty Spclty Chev 793348001005 (30.7% similar) Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. Search by vehicle make. 092 inch radius on all journals for maximum strength, while still allowing use of less expensive OE bearings made from a non ...(August 14th, 2017)
• 103603580 Eagle In Stroke Iron Small Block Mopar Crankshaft 793348001265 (27.7% similar) Buyer pays return shipping. All returns must be in original box unopened...(October 19th, 2018)
• 104003750 Eagle Specialty Spclty Crankshaft 793348001401 (40.6% similar) Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. 125 inch for added strength they are also fully nitrated greater longevity micro polished to a 3 ra or less maximize bearing life limited 1 year ...(August 24th, 2017)
• 10400375057i Eagle In Stroke Iron Small Block Chevy Crankshaft 793348001425 (27.2% similar) In 2013 the brick and mortar family business has branched out to other marketplaces provide you with superior online service delivery. Electrical or electronic components are also void if they have been connected opened. All warranted are handled through part manufacture...(April 25th, 2018)
• 104284250 Eagle Specialty Products Cast Steel Crankshaft 793348001722 (50% similar) Quantity sold individually. Fitment information may not be available for all Products and those without will have a compatibility link. Buyer pays return shipping. Balance bolt thread size in...(May 5th, 2018)
• 104544000 Eagle Specialty Spclty Chv 793348001807 (30.9% similar) Please through the messaging system by ING button above. Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. Combining a inventory and showrooms full of parts provides us the advantage shipping Products ...(October 9th, 2017)