GM 2402949 Crankshaft Crank 270

( Brand: Gm ), ( Manufacturer Part Number: 2402949 ), ( Part Type: Crankshaft Crank ), ( Vintage Part: Yes )

Review GM Gmc 270 Crankshaft Crank fits 302 1954–1962

High-Quality GM 2402949 Crankshaft for 1954-1962 GMC 270/302 Engines (1955-1959, 1961 Models)

The GM 2402949 Crankshaft is a precision-engineered component designed specifically for the GMC 270/302 engines used in 1954-1962 models. This crankshaft is ideal for vehicles manufactured in the years 1955, 1956, 1957, 1958, and 1961.

This crankshaft is a critical part of your engine's rotational system, responsible for transmitting power from the pistons to the connecting rods and ultimately to the engine's crankcase. The GM 2402949 Crankshaft is designed to withstand the rigors of daily use, providing reliable and consistent performance.

The crankshaft features a robust design with hardened and ground journals for superior durability. It is precisely balanced to reduce vibration and ensure smooth operation. Each crankshaft undergoes rigorous quality control checks to ensure it meets the high standards expected of a GM part.

Installation is straightforward, with clear instructions and mounting hardware included. This crankshaft is a direct replacement for your original equipment, ensuring a perfect fit and easy installation.

If you're in need of a reliable, high-quality crankshaft for your 1954-1962 GMC 270/302 engine, the GM 2402949 Crankshaft is the perfect choice. With its robust design, precision engineering, and easy installation, it's the ideal solution for maintaining the performance and longevity of your vehicle's engine.

Pros and Cons of Buying a GM 2402949 Crankshaft for GMC 270/302 (1954-1962)

1. Authenticity: This crankshaft is an original equipment manufacturer (OEM) part, which means it is designed and manufactured by General Motors specifically for the GMC 270/302 engines used between 1954 and 1962.

2. Reliability: Given its OEM status, you can expect the crankshaft to be of high quality and reliability, as it has been tested and approved by General Motors.

3. Availability: Since it is a common part for a widely produced vehicle, the GM 2402949 crankshaft is likely to be readily available from various automotive parts suppliers.

4. Compatibility: As it is designed for the GMC 270/302 engines, you can be sure that this crankshaft will fit your vehicle without the need for modifications.

1. Cost: Original OEM parts can be more expensive than aftermarket alternatives. The cost may be a significant factor, especially for those on a budget.

2. Limited Performance: While the GM 2402949 crankshaft is designed to provide reliable performance, it may not offer the same level of power or efficiency as performance-oriented aftermarket crankshafts.

3. Limited Warranty: Some aftermarket parts come with extended warranties, which can provide peace of mind and potential cost savings in case of failure. However, OEM parts typically come with limited warranties.

If you prioritize authenticity, reliability, and compatibility, the GM 2402949 crankshaft is a solid choice for your GMC 270/302 engine. However, if cost is a major concern, you may want to consider aftermarket alternatives. If performance is a priority, you might want to explore performance-oriented aftermarket crankshafts. Ultimately, the decision should be based on your specific needs, budget, and preferences.

Details:

1954-1962 GMC 270 302 used original crankshaft. This is a good core to have ground. Used parts are not perfect and need restoration, repair or rebuild. 6 bolt flywheel flange.

All parts are used unless stated otherwise. The pictures are a large part of the. Journal measurements included in pictures. This is very heavy 95lbs so shipping expensive.

part #: 2402949 prices

• $222.00-$229.99

specifications cranshafengin:

• for models: 302
• for makes: Gmc
• for years: 1954-1962
• brand: Gm
• mpn: 2402949
• part type: Crankshaft Crank
• vintage part: Yes

returns cranshafengin:

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

offer cranshafengin:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True
• started: June 21, 2025

shipping cranshafengin:

• transit: 5-11 Days
• service: UPS Ground
• cost: $206.17
• carrier: UPS
• type: Calculated
• class: Standard

general cranshafengin:

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

payments cranshafengin:

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

seller cranshafengin:

• city: Portland, Oregon
• # reviews: 3959
• rating: 99.4%

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