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  3. CHEVROLET 3791362

CHEVROLET 3791362 Engine Shortblock Zi L79 350HP

fits model: 327, Nova. make: Chevy, Chevrolet. year: 1966.

3791362 Chevrolet 1966 L79 Chevy Ii Nova 350hp 327 Engine Complete Rebuilt Shortblock Zi

( Brand: Chevrolet ), ( Manufacturer Part Number: 3791362 ), ( Type: Engine Short Block ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Fuel Type: Gasoline )

Review CHEVROLET L79 Chevy 350hp Engine Complete Rebuilt Shortblock Zi fits NOVA 327 1966

Introducing the Chevrolet 3791362 1966 L79 Chevy Nova Short Block Zi, a high-performance engine component designed for enthusiasts and hot rod builders seeking to upgrade their classic Chevy Nova with a powerful 350hp 327 engine. This short block engine is a fully assembled long-block, which means it comes with all major engine components except for the cylinder head, intake manifold, and fuel system.

The core of this short block is the 327 cubic inch V8 engine. This is no ordinary 327 engine; it's a high-performance L79 variant, originally factory-installed in select Chevrolet muscle cars. The L79 engine features a forged crankshaft, forged pistons, and forged connecting rods, all designed to handle increased power and torque.

Under the hood, you'll find a balanced set of aluminum cylinder heads. These heads are ported and polished, featuring large intake and exhaust valves for optimal airflow. They also come with stainless steel valve guides and seats for durability and longevity.

The short block also includes a high-performance hydraulic roller camshaft. This camshaft delivers a more aggressive cam profile, providing improved valve lift and duration for enhanced power and torque. Additionally, it comes with a set of roller rocker arms and lifters.

The engine's bottom end is fortified with a cast iron cylinder block, a high-performance oil pump, and a heavy-duty timing chain and timing gear. The crankshaft is supported by a set of forged steel connecting rod bearings and a set of forged aluminum piston rings.

This short block engine is designed to provide a solid foundation for a high-performance engine build, catering to those who seek a powerful and reliable powerplant for their 1966 Chevy Nova project. With its high-quality components and proven performance, the Chevrolet 3791362 1966 L79 Chevy Nova Short Block Zi is a must-have for any serious Chevy enthusiast.

Pros and Cons of Buying a 1966 Chevy Nova 350hp 327 Engine Shortblock (Chevrolet 3791362)

1. Pros:

a. Power: The 350hp 327 engine shortblock is a high-performance option for those seeking more power from their 1966 Chevy Nova.

b. Availability: This shortblock is readily available from various automotive parts suppliers, making it a convenient choice for restorers or upgraders.

c. Cost-effective: Compared to purchasing a complete engine or a rebuilt long block, a shortblock is generally more affordable.

d. Flexibility: A shortblock provides the flexibility to customize the engine to individual preferences or requirements.

e. Authenticity: For those seeking a more authentic restoration, a shortblock allows for the use of original Chevrolet parts.

2. Cons:

a. Assembly Required: Unlike a long block or a rebuilt engine, a shortblock requires assembly, which may be time-consuming and labor-intensive for some individuals.

b. Additional Costs: While the shortblock itself may be more affordable, additional costs for assembly, gaskets, and other related components should be considered.

c. Skills and Knowledge: Installing a shortblock engine requires a certain level of mechanical expertise and knowledge. Those without experience may need to hire a professional or seek guidance from an experienced mechanic.

d. Potential Compatibility Issues: Depending on the specific year and model of the 1966 Chevy Nova, there may be compatibility issues with the 350hp 327 engine shortblock. It is essential to ensure that all components are compatible before purchasing.

Conclusion:

The decision to purchase a 1966 Chevy Nova 350hp 327 engine shortblock (Chevrolet 3791362) depends on individual circumstances and priorities. For those with the necessary skills, knowledge, and time, the shortblock offers the advantage of a cost-effective and customizable high-performance engine option. However, those without experience or resources for assembly and potential compatibility issues may find a long block or rebuilt engine to be a more convenient choice. Ultimately, careful consideration of the pros and cons, as well as a thorough understanding of the specific requirements of the 1966 Chevy Nova, is essential before making a purchase.

Recommendation:

For those with the necessary skills, knowledge, and resources, a 1966 Chevy Nova 350hp 327 engine shortblock (Chevrolet 3791362) can be an excellent choice for those seeking a high-performance, cost-effective engine upgrade. However, for those without the necessary expertise or resources, it is recommended to consider alternative options such as a long block or a rebuilt engine to ensure a successful and hassle-free installation.

Details:

New Blueprint camshaft with Comp DLC coated lifters. New Mewling Oil Pump and Reproduction Pickup Tube. This has been fully rebuilt. Please feel free to call or e-mail any questions for a custom engine quote.

All castings have been menfolks crack checked. Block is casting number 3891362 with a B36 Feb 3rd 1966 Date code. 1966 Chevy II L79 327 350hp Complete Engine. This engine has new, bearings, pistons and rings.

Block has been bored and Honed .030 w/New L2166F-030 Flat top Forged Pistons Installed. Crankshaft is the correct Nitrated forged steel piece and has been balanced. Heads have been crack checked and fully rebuilt with new guides, hardened ex seats, Stainless 2.02-1.6 Valves, Z-28 Springs. Don't miss out on this VERY rare engine.

part #: 3791362 prices

  • $1000.00-$2200.00

specifications grokengines:

  • for models: 327, Nova
  • for makes: Chevy, Chevrolet
  • for years: 1966
  • brand: Chevrolet
  • mpn: 3791362
  • type: Engine Short Block
  • vintage part: Yes
  • universal fitment: No
  • fuel type: Gasoline

returns grokengines:

  • policy: Returns Accepted
  • time: 14 Days
  • paid by: Buyer

general grokengines:

  • Car Truck Parts Accessories > Engines Engine Parts > Engines
  • condition: Remanufactured

shipping grokengines:

seller grokengines:

  • city: Rochester, Minnesota
  • # reviews: 2882
  • rating: 100.0%

offer grokengines:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • started: October 20, 2025
  • availability: In Stock

payments grokengines:

  • wallet: Paypal
  • credit card: Diners-club
  • other
for models: 327, nova, for makes: chevy, chevrolet, for years: 1966, type: engine short block, vintage part: yes, universal fitment: no, fuel type: gasoline,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 6284298277244721,

Chevrolet 3791362 Is Similar To:

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3 offers $1000.00–$2200.00 USD
  • Offer #1: $2200.00 price + $568.90 shipping estimate = $2768.90* total. With its specific date and manufacturer part number, this engine block is a unique piece that is sure to enhance the power and nostalgia of any Chevy II Nova from 1966 The 1966 L79 Chevy II Nova 350HP 327 Engine Block is a vintage Chevrolet part with a V-block design, featuring 8 cylinders and a 327 engine size.+$568.90 shipping
  • Offer #2: $1199.00 price + $291.00 shipping estimate = $1490.00* total. HISTORY LESSON: These are all original 1965 to 1967 Model Year Chevy II, Chevy 2, Nova 283 engine blocks. These will all be sold as bare blocks to be rebuilt.+$291.00 shipping
  • Offer #3: $1000.00 price + $Calculated shipping estimate = $1000.00* total. 66 327 L-79 NOVA # ZI BLOCK Put All 8 Sleeves In Leaked.+$Calculated shipping

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