12619171 GENERAL MOTORS Engine Block Cylinder Gm Chevrolet

Review GENERAL MOTORS Gm Chevrolet L87 6.2l Aluminum Engine Bare Block 4.085 Inch Cylinder Bore for GM CHEVROLET

The Chevrolet L87 6.2L engine bare block, with a displacement of 376.7 cubic inches and a weight of approximately 717 lbs, is a high-performance powerhouse designed for those seeking the ultimate in engine customization. This is a big-block engine, boasting a square bore and stroke measurement of 4.085 inches.

The L87 engine is a part of the legendary LS engine family, renowned for its durability and power output. This particular engine block is known for its robust construction, featuring a cast iron material that provides excellent heat dissipation and resistance to engine stresses. The block comes with a 4-bolt main bearing cap design for enhanced strength and rigidity.

This engine block is suitable for use in high-performance applications and racing scenarios, where the need for superior power and reliability is paramount. The large bore size and stroke length contribute to an impressive power output, making it a popular choice for hot rods, muscle cars, and competition vehicles.

The L87 engine bare block is a blank canvas for customization. It comes without any additional components such as cylinder heads, crankshaft, or intake manifold, allowing buyers to tailor the engine to their specific needs and preferences. This level of customization makes it an ideal choice for engine builders, racers, and enthusiasts who value the freedom to create a powerplant that is truly unique to them.

It is essential to note that installing and running this engine bare block requires extensive knowledge, resources, and expertise. This engine is not intended for novice builders or those without a well-equipped shop. Proper assembly, tuning, and maintenance are crucial to ensure the engine's longevity and optimal performance.

In summary, the Chevrolet L87 6.2L engine bare block is a high-performance, robust, and customizable engine component designed for those seeking the ultimate in power and flexibility. With a large bore size, impressive power potential, and a sturdy cast iron construction, this engine block is an excellent choice for experienced engine builders, racers, and enthusiasts looking to create a truly unique and powerful engine.

Buying a bare block 6.2L L87 Chevrolet engine, such as the one with the part number 12619171, has its own set of advantages and disadvantages for automotive enthusiasts looking to build or upgrade their engines.

1. Cost-effective: Buying a bare block engine is generally more affordable compared to buying a complete, assembled engine or a remanufactured engine. This makes it an attractive option for those on a budget or those who want to save money for other upgrades.

2. Customizable: A bare block engine allows for complete customization, enabling builders to choose the specific components they want for their project, such as the crankshaft, pistons, rods, and cylinder heads.

3. Learning experience: For those who are new to engine building, a bare block engine provides an excellent opportunity to learn the basics of engine assembly and engine performance tuning.

1. Time-consuming: Building an engine from a bare block requires a significant investment of time, as the engine builder must source, install, and assemble each component. This can be a daunting task for those without experience or specialized tools.

2. Risk of errors: Building an engine from a bare block involves a higher risk of errors compared to buying a complete or remanufactured engine, as each component must be carefully selected, installed, and tested to ensure proper function.

3. Requires specialized tools and knowledge: Building a high-performance engine from a bare block requires a significant investment in specialized tools and knowledge. Those without access to these resources may find the project to be more challenging than anticipated.

Buying a bare block 6.2L L87 Chevrolet engine, such as the one with the part number 12619171, offers both advantages and disadvantages for automotive enthusiasts. While it provides an affordable and customizable option for engine building, it also requires a significant investment of time, specialized knowledge, and resources.

If you are considering purchasing a bare block engine for your project, carefully consider your budget, time constraints, and level of experience before making a decision. If you lack the necessary resources or expertise, you may want to consider purchasing a complete or remanufactured engine instead. Alternatively, you could also consider seeking the assistance of a professional engine builder to help you with the project.

Details:

Discount prices on quality new reconditioned automotive replacement part. Note: 2019 -2024 years. Cast #: 6.2l series,: Gm 4.085 cylinder bore size gen v l87 bare block w/ new cam bearings, information: has been prepped honed. This is a Gm.

020 over sized l87 series 6.2l bare block. Block is ready for assembly.

specifications engineblocksam:

• for makes: Gm, Chevrolet
• brand: General Motors
• mpn: 12619171
• bore size: 4.085
• type: L87
• manufacturer warranty: No Warranty
• oe/oem part number: 6.2l
• color: Natural
• fitment type: Direct Replacement
• material: Aluminum
• country/region of manufacture: Mexico
• finish: Clean

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

payments engineblocksam:

• wallet: paypal
• credit card: diners-club
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shipping engineblocksam:

• carrier: ups
• transit: 3-7 days
• class: standard
• service: ups ground
• type: fixed

returns engineblocksam:

• paid by: buyer
• time: 30 days
• policy: returns accepted

offer engineblocksam:

• sold #: 18
• availability: in stock
• in stock #: 4
• started: july 8, 2025
• prices: $5299.95–$10641.51
• item condition:
  • Remanufactured
  • New other (see details)
  • New
• options: ship-to-home

seller engineblocksam:

• rating: 98.6%
• # reviews: 11318
• city: dallas, texas