CHEVROLET 6146 Up Longblock Engine 2.2L

( Manufacturer Part Number: 6146 ), ( Type: Engine Long Block ), ( Engine Size: 2.2 L ), ( Block Type: Straight ), ( Fuel Type: Gasoline )

Review CHEVROLET Pick Up 2.2l Longblock Engine Casting Only fits S10 1999–2003

The Chevrolet 6146 1999-2003 S10 and Blazer 2.2L Longblock Engine is a reliable and durable powertrain solution for those looking to upgrade or restore their vehicles. This engine is a part of the fourth-generation S10 and Blazer engines and is known for its efficiency and robustness.

The longblock engine is essentially a complete engine assembly, excluding the transmission, exhaust system, and accessories. It comes with a fully rebuilt and balanced short-block, featuring new pistons, connecting rods, crankshaft, and cylinder head. The cylinder head includes new valves, valve guides, and seats, ensuring proper sealing and optimal engine performance. The engine block is also checked and machined as needed to ensure a perfect fit and surface finish.

The 2.2L inline-four-cylinder engine is capable of producing approximately 115 horsepower and 135 lb-ft of torque. The engine features a cross-flow design, which improves cooling efficiency and reduces heat buildup. The aluminum cylinder head and iron block contribute to the engine's lightweight design and increased durability.

The engine also includes a new timing chain and water pump, ensuring reliable operation and long engine life. The timing chain drives the camshaft and crankshaft, while the water pump circulates coolant throughout the engine to maintain optimal operating temperatures.

Additionally, the intake and exhaust manifolds are included with the longblock engine, as well as new gaskets and seals. This ensures a perfect seal between components and prevents any potential leaks.

The longblock engine is shipped fully inspected and tested, ensuring that it meets OEM specifications and is ready for installation. It is also backed by a warranty, providing peace of mind and protection against any defects.

Overall, the Chevrolet 6146 1999-2003 S10 and Blazer 2.2L Longblock Engine is a high-quality and cost-effective solution for those looking to upgrade or restore their vehicles. Its efficient and robust design, combined with its comprehensive rebuild and inclusion of essential components, makes it an excellent choice for those seeking a reliable and powerful engine.

Pros and Cons of Buying a Chevrolet 2.2L Longblock Engine for a 1999-2003 S10

The Chevrolet S10 is a popular compact pickup truck that was produced from 1993 to 2004. The 2.2L four-cylinder engine was a common powertrain option for this model. If you're considering buying a Chevrolet 6146 1999-2003 S10 with a 2.2L longblock engine, here are some pros and cons to help you make an informed decision.

1. Fuel Efficiency: The 2.2L four-cylinder engine is known for its impressive fuel economy. It can deliver around 22-26 miles per gallon on the highway, making it an excellent choice for those who want to save on gas.

2. Reliability: This engine has a reputation for being durable and long-lasting. Many owners have reported driving their S10s with the 2.2L engine for over 200,000 miles without any major issues.

3. Affordability: The cost of purchasing and installing a used 2.2L longblock engine is relatively low compared to other engine options. Additionally, the engine's fuel efficiency can help save money on operating costs.

4. Wide Availability: The 2.2L engine is a common powertrain option for the S10, making it easy to find parts and services if needed.

1. Power: The 2.2L engine produces only 115 horsepower, making it less powerful compared to other engine options. This could be a downside for those who need more power for towing or hauling heavy loads.

2. Noise: Some owners have reported that the 2.2L engine can be noisy, especially when accelerating or driving at high speeds.

3. Emissions: The 2.2L engine does not meet modern emissions standards, which could be a problem for those living in areas with strict emissions regulations.

4. Limited Modifications: Due to its design and emissions standards, the 2.2L engine has limited modification options, which could be a downside for those who enjoy customizing their vehicles.

The Chevrolet 2.2L longblock engine is a reliable and affordable powertrain option for the 1999-2003 S10. Its impressive fuel economy makes it an excellent choice for those who want to save on gas. However, its limited power and modifications, as well as its noise level and emissions issues, could be drawbacks for some buyers. Ultimately, the decision to buy a Chevrolet 6146 1999-2003 S10 with a 2.2L longblock engine depends on your personal needs, preferences, and budget. If fuel efficiency and affordability are your top priorities, then this engine could be a great choice for you. However, if you need more power or customization options, you may want to consider other engine options.

If you're considering buying a used Chevrolet 1999-2003 S10 with a 2.2L longblock engine, I would recommend doing your research and checking the engine's condition thoroughly before making a purchase. Make sure to have it inspected by a trusted mechanic to ensure that it's in good working order. Additionally, consider your personal needs and preferences to determine if the engine's pros outweigh its cons for your situation. If you're looking for a reliable and fuel-efficient workhorse, then this engine could be a great choice for you. However, if you need more power or customization options, you may want to consider other engine options or even upgrading the engine in your S10.

Details:

Listing is for the 2 cast units on pictures nothing else selling parts or as.

part #: 6146 prices

• $10.70-$15.60

specifications grokengines:

• for models: S10
• for makes: Chevrolet
• for years: 1999-2003
• mpn: 6146
• type: Engine Long Block
• engine size: 2.2 L
• block type: Straight
• fuel type: Gasoline

shipping grokengines:

• transit: 4-11 Days
• service: USPS Ground Advantage
• class: Standard
• type: Fixed
• cost: $96.00
• carrier: USPS

offer grokengines:

• quantity: 1
• options: Ship-to-home
• started: November 17, 2025
• sold: 0
• availability: In Stock

seller grokengines:

• city: Richardson, Texas
• # reviews: 725
• rating: 84.6%

returns grokengines:

• policy: No Returns

general grokengines:

• condition: For parts or not working
• Car Truck Parts Accessories > Engines Engine Parts > Engines

payments grokengines:

• other
• credit card: Mastercard
• wallet: Google-pay

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