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PONTIAC 10016607 Trans Am Motor Engine Block Gm General 4.9L 301 V8

fits model: Turbo. make: Pontiac. year: 1981.

10016607 General Motors 1981 Pontiac Trans Am 4.9l Turbo Motor Engine Block 301 V8 Gm

( Manufacturer Part Number: 10016607 ), ( Part Type: Tran Motor Engine Block ), ( Engine Size: 4.9l ), ( Country Of Origin: United States ), ( Fuel Type: Gasoline )

Review PONTIAC General Motors Trans Am 4.9l Motor Engine Block 301 V8 Gm fits TURBO 1981

1981 Pontiac Trans Am 4.9L Turbo Motor Engine Block (301 V8 GM)

Description:

The 1981 Pontiac Trans Am 4.9L Turbo Motor Engine Block, GM Part Number 10016607, is a remarkable piece of automotive history and engineering excellence. This engine block is specifically designed for the iconic 301 cubic inch V8 engine, a powertrain that was synonymous with performance and muscle in the 1980s.

This engine block is a testament to General Motors' engineering prowess during that era. It is made from high-strength cast iron, ensuring durability and rigidity, while its design allows for optimal cooling and lubrication. The block's intake and exhaust passages are meticulously engineered to provide the best possible flow for the turbocharged 4.9L engine, ensuring maximum power and torque.

The 1981 Pontiac Trans Am 4.9L Turbo Motor Engine Block features a number of innovative design elements, including a multi-port injection system that allows for precise fuel delivery to each cylinder. This results in improved combustion efficiency and reduced emissions. The block also incorporates a cast-in cylinder liner design, which eliminates the need for costly and time-consuming sleeve installation.

One of the most notable features of this engine block is its turbocharger compatibility. The 4.9L engine is renowned for its turbocharged variants, which produce impressive power output and exhilarating performance. This engine block is specifically designed to accommodate a turbocharger, allowing users to easily upgrade their engine and unleash its full potential.

In summary, the 1981 Pontiac Trans Am 4.9L Turbo Motor Engine Block (GM Part Number 10016607) is a high-performance engine component that combines the best of classic design and modern engineering. It is a must-have for enthusiasts and restorers looking to bring their 301 cubic inch V8 engines to life with the added power and excitement of a turbocharger. With its robust construction, innovative design, and rich automotive heritage, this engine block is sure to provide years of reliable and exhilarating performance.

Pros and Cons of Buying a 1981 Pontiac Trans Am 4.9L Turbo Motor Engine Block (301 V8 GM)

1. Pros:

a. Power and Performance: The 4.9L Turbo motor is known for its impressive power output, making it an attractive option for those seeking a high-performance engine.

b. Unique and Rare: This engine block is not a common find, and owning a rare vehicle or engine part can be an enjoyable experience for car enthusiasts.

c. Potential for Customization: Given its rarity, there is a vibrant community of enthusiasts who may have customization ideas or aftermarket parts available for this engine block.

d. Potential for Restoration: For those interested in classic car restoration projects, this engine block could be a valuable addition to a 1981 Pontiac Trans Am.

2. Cons:

a. Complexity and Maintenance: The turbocharged engine is more complex than a naturally aspirated engine, which could lead to additional maintenance costs and challenges.

b. Availability of Spare Parts: Finding spare parts for this engine block might be more difficult and expensive due to its rarity.

c. Fuel Efficiency: Turbocharged engines typically consume more fuel than their naturally aspirated counterparts, which could lead to higher operating costs.

d. Potential for High Repair Costs: Given the complexity of the turbo system, repair costs could be significantly higher than for a standard engine.

Ending Conclusion:

The decision to buy a 1981 Pontiac Trans Am 4.9L Turbo Motor Engine Block (301 V8 GM) depends on your personal preferences, budget, and automotive goals. If you are a car enthusiast seeking a high-performance engine for a classic vehicle or one that is rare and unique, this engine block may be an attractive option. However, keep in mind that the additional complexity, maintenance challenges, and potential repair costs associated with turbocharged engines should be carefully considered before making your purchase.

Recommendation:

If you are considering purchasing this engine block, I would recommend conducting thorough research on its availability, repair and maintenance costs, and potential customization options before making your decision. Additionally, be sure to inspect the engine block thoroughly before purchasing to ensure that it is in good condition and free from any major issues.

Details:

Thanks and Happy buying. Please view all pictures to assess condition and ensure this is correct for your vehicle. This came off one of our 1981 Trans AM's with the Pontiac 4.9L Turbo motor. This is a GM engine block, casting number 10016607.

This did have water inside when we opened it up. What you see in the pictures is what included. I am constantly buying more Cameras and parts so my inventory on used changes daily. Buy more than one item and receive a package discount on shipping.

part #: 10016607 prices

  • $92.50-$4200.00

specifications grokengines:

  • for models: Turbo
  • for makes: Pontiac
  • for years: 1981
  • mpn: 10016607
  • part type: Tran Motor Engine Block
  • engine size: 4.9l
  • country of origin: United States
  • fuel type: Gasoline

seller grokengines:

  • # reviews: 30095
  • rating: 100.0%
  • city: Bedford, Ohio

offer grokengines:

  • best offers: True
  • options: Ship-to-home
  • started: February 19, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock

payments grokengines:

  • credit card: Discover
  • wallet: Paypal
  • other

returns grokengines:

  • policy: No Returns

general grokengines:

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

shipping grokengines:

for models: turbo, for makes: pontiac, for years: 1981, part type: tran motor engine block, engine size: 4.9l, country of origin: united states, fuel type: gasoline,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 7430431884863752,

Pontiac 10016607 Is Similar To:

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5 offers $92.50–$4200.00 USD
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