GM 3951529 Nodular Iron Crankshaft Crank 020

( Brand: Gm ), ( Manufacturer Part Number: 3951529 ), ( Part Type: Crankshaft Crank )

Review GM 020 Sbc Chevy Nodular Iron Crankshaft Crank fits 400

The 020 gm Chevy 400 nodular iron crankshaft crank (part number 3951529) is a high-quality replacement component designed for the 1965-1996 Chevrolet 400 engine. This crankshaft is made of nodular iron, a material known for its durability and resistance to wear and fatigue.

The crankshaft features a weight of 20 pounds, which is within the standard range for this engine model. It has a polished finish, which not only gives it a professional appearance but also reduces friction between the crankshaft and the bearings, resulting in smoother engine operation and improved fuel efficiency.

The crankshaft has a main journal diameter of 2.130 inches and a rod journal diameter of 1.875 inches. It has a stroke length of 3.50 inches, which is typical for the 400 cubic inch engine. The crankshaft also includes a timing gear, which is essential for the proper operation of the engine's timing system.

This crankshaft is a direct replacement for the original part in your engine, and it is designed to fit perfectly into your engine block. It is precision-machined to ensure that it meets the tight tolerances required for proper engine operation. It is also heat-treated to ensure that it can withstand the high temperatures and stresses that are common in an engine's operating environment.

In summary, the 020 gm Chevy 400 nodular iron crankshaft crank (part number 3951529) is a high-quality replacement component that is designed to provide reliable and long-lasting performance in your 1965-1996 Chevrolet 400 engine. Its nodular iron construction, polished finish, and precise machining make it an excellent choice for any engine rebuild or repair project.

1. Durability: Nodular iron is a type of cast iron that is known for its strength and durability. This makes it an ideal material for crankshafts, as it can withstand the high forces and stresses generated during engine operation.

2. High Load Capacity: The nodular iron crankshaft is designed to handle high loads, making it suitable for high-performance applications.

3. Long Lifespan: Due to its strength and durability, the nodular iron crankshaft is expected to have a long lifespan, reducing the need for frequent replacements.

1. Weight: Compared to other materials like aluminum, nodular iron is heavier. This can potentially lead to increased fuel consumption and reduced engine performance.

2. Cost: Nodular iron crankshafts are generally more expensive than their aluminum counterparts. This may be a factor to consider if you're working with a limited budget.

The 020 GM Chevy 400 nodular iron crankshaft crank (3951529) is a robust and durable option for high-performance applications. Its high load capacity and long lifespan make it a reliable choice. However, its weight and higher cost are potential drawbacks that should be considered. Ultimately, the decision to purchase this crankshaft depends on your specific needs, budget, and performance goals.

If you're looking for a long-lasting and high-performance crankshaft, the 020 GM Chevy 400 nodular iron crankshaft crank (3951529) is a solid choice. However, if weight and cost are major concerns, you might want to explore lighter and more affordable alternatives. It's always a good idea to consult with a professional mechanic or engine builder to help you make an informed decision.

Details:

Gm sbc Chevy 400 nodular iron crankshaft crank part journals 020 crank is turned to clean up. 020 rods crank will need turned another mains shipping be a flat rate within the continental USA.

part #: 3951529 prices

• $175.00-$375.00

specifications cranshafengin:

• for models: 400
• for makes: Chevy
• brand: Gm
• mpn: 3951529
• part type: Crankshaft Crank

General cranshafengin:

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

Shipping cranshafengin:

• cost: $75.0
• type: Flat
• handling: 1 days

Ratings:

1. Good buyer, prompt payment, valued customer, highly recommended. 09-18-17
2. Looks good, well described, quick delivery, Thanks! 09-14-17
3. Great Seller, Quick Delivery 09-15-17
4. Aaa 09-13-17

Payments cranshafengin:

• PayPal
• MOCC

Offer cranshafengin:

• Started: September 19, 2017, 7:14 pm
• best offer: false
• bids: 0
• Sold: 0
• quantity: 1

Returns cranshafengin:

• paid by: Buyer
• time: 30 Days
• policy: returns accepted
• type: Money Back

Seller cranshafengin:

• zipcode: 45229
• city: Cincinnati, Ohio

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