MANLEY PERFORMANCE 190140 Crankshaft Big Block 4340 4.250

( Brand: Manley Performance ), ( Manufacturer Part Number: 190140 ), ( Part Type: Crankshaft Block ), ( Fitment Type: Performance/custom )

Review MANLEY PERFORMANCE Crankshaft 4340 Big Block Chevrolet 4.250 fits 454 250

The Manley 190140 Crankshaft is a high-performance upgrade for your 454 big block Chevrolet engine. This crankshaft is specifically designed for applications requiring increased power and reliability, making it an ideal choice for racing or high-performance street applications.

The crankshaft is made from 4340 alloy steel, which is known for its strength and durability. This material is heat-treated to ensure maximum strength and fatigue resistance, ensuring that the crankshaft can handle the high loads and stresses associated with high-performance applications.

The crankshaft features a 4.250-inch stroke, which provides a good balance between power and RPM capability. The journal diameters are 2.750 inches for the main bearings and 2.000 inches for the rod bearings, ensuring a solid foundation for your pistons and connecting rods.

The crankshaft is also designed with a high-polish finish, which reduces friction and heat buildup within the engine. Additionally, the crankshaft features a 6-bolt main cap design, which provides increased strength and rigidity compared to traditional 4-bolt designs.

Overall, the Manley 190140 Crankshaft is a top-quality performance upgrade for your big block Chevrolet engine. Its 4340 alloy steel construction, high-polish finish, and robust 6-bolt main cap design make it a reliable and durable choice for high-performance applications. With its 4.250-inch stroke, this crankshaft will provide your engine with the power and reliability it needs to perform at its best.

1. Quality: Manley is a reputable brand known for manufacturing high-quality performance parts. This crankshaft is made from 4340 chrome-moly steel, which is known for its strength and durability.

2. Size: The crankshaft is designed for the Big Block Chevrolet 454 engine, which is a popular choice for performance builds. The 4.250-inch stroke length is suitable for many applications.

3. Features: The crankshaft features a 6-bolt main cap design, which provides a stronger connection to the engine block. It also has a polished finish, which can help reduce friction and improve engine performance.

1. Price: The crankshaft is expensive, which may be a deterrent for some buyers.

2. Installation: Installing a crankshaft can be a complex and time-consuming process, which may require the assistance of a professional mechanic.

3. Compatibility: Ensure that the crankshaft is compatible with other parts of your engine, such as the connecting rods and pistons.

If you are looking for a high-quality crankshaft for your performance Big Block Chevrolet 454 engine, the 190140 Manley Crankshaft 4340 Big Block Chevrolet 454 4.250 performance crankshaft is a good choice. However, be prepared to pay a premium price and potentially spend time and money on installation. Ensure that the crankshaft is compatible with other parts of your engine before making a purchase.

If you are unsure about whether this crankshaft is the right fit for your engine, consult with a professional mechanic or performance engine builder to ensure that it is compatible with your specific application. They can also provide guidance on installation and any necessary modifications to your engine. Additionally, research other brands and models to compare prices and features before making a purchase.

Details:

Purchase from map to receive aggressive pricing and retain your manufacturers warranty.

1l hem applications.

Combine these excellent crankshafts with Manley platinum series pistons, h-beam or i-beam turbo tiff connecting rods and either cleft ACLU race bearings.

Please see the for information regarding shipping costs and available methods.

part #: 190140 prices

• $1115.31-$1278.65

specifications cranshafengin:

• for models: 454, 250
• for makes: Chevrolet
• brand: Manley Performance
• mpn: 190140
• part type: Crankshaft Block
• fitment type: Performance/custom

Ratings:

1. works great 04-25-18
2. A seller 04-25-18
3. Great. no issues 04-25-18
4. Thank you! 04-25-18
5. A Great product fast delivery 04-25-18

Returns cranshafengin:

• time: 30 Days
• details: Outbound shipping charges are non-refundable and will be deducted from returns. Item must be returned in the same condition as received.
• type: Money Back
• paid by: Buyer
• policy: returns accepted

General cranshafengin:

• condition: New
• in stock: Yes
• motors > partsaccessories > cartruck parts > enginescomponents > crankshaftsparts engines components

Seller cranshafengin:

• city: Cottage Grove, Minnesota
• zipcode: 55016

Offer cranshafengin:

• best offer: false
• bids: 0
• Sold: 0
• Started: April 25, 2018, 10:15 am
• quantity: 1

Payments cranshafengin:

• PayPal

Shipping cranshafengin:

• handling: 3 days
• cost: $0.0
• type: Flat

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