CHEVROLET 4692148148 Gm Ls Engine Trans BLS4273T56 605HP

( Brand: Chevrolet ), ( Manufacturer Part Number: 4692148148 ), ( Items Included: T56 M/t 6 Speed Trans, Dyno Test Sheet, Front Accessory Drive, Ec ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Type: Complete Assembly ), ( Ipn: Bls4273t56 ), ( Manufacturer Warranty: 2 Years ), ( Oe/oem Part Number: Bls4273kt56 ), ( Engine Size: 7 L ), ( Number Of Valves: 16 ), ( Universal Fitment: Yes ), ( Country Of Origin: United States )

Review CHEVROLET Ohio Speed Shops Gm Chevy Ls 605hp Engine And T56 Trans Package fits 427

Introducing the Chevrolet LS 427 605hp Engine T56 Transmission, a high-performance powertrain solution for those seeking unmatched power and precision in their Chevrolet vehicle. This engine and transmission combination is not an original equipment manufacturer (OEM) offering but a carefully crafted aftermarket upgrade, specifically the 4692148148 part number.

The LS 427 engine is a powerhouse, boasting a massive 7.0L displacement, delivering a breathtaking 605 horsepower and 590 lb-ft of torque. With its aluminum block and high-performance cylinder heads, this engine delivers incredible power while maintaining impressive weight savings. The engine features a high-performance camshaft, lifters, and valvetrain, ensuring optimal air intake and exhaust flow, resulting in increased efficiency and power output.

The T56 transmission, a 6-speed manual transmission, is a renowned choice among high-performance enthusiasts. It has a robust design, capable of handling the increased torque and power output of the LS 427 engine. The T56 features a triple-cone synchronizer in first gear, double-cone synchronizers in second through fifth gears, and a helical limited-slip differential. This transmission offers smooth, precise shifts and robustness, making it an ideal pairing for the LS 427 engine.

This Chevrolet LS 427 605hp Engine T56 Transmission combination is not just about power; it's about the driving experience. It's about the thrill of taking control of your vehicle, feeling the power surge as you press down on the accelerator, and the satisfaction of rowing through the gears with precision and confidence. This powertrain upgrade is not for the faint of heart, but for those who crave the ultimate driving experience.

In summary, the Chevrolet LS 427 605hp Engine T56 Transmission (4692148148) is a high-performance powertrain solution, offering an impressive 605 horsepower and 590 lb-ft of torque, mated to a robust and precise T56 6-speed manual transmission. This combination delivers an unforgettable driving experience, perfect for those seeking the ultimate power and control in their Chevrolet vehicle.

Chevrolet LS 427 605hp engine T56 Trans: A Comprehensive Analysis

The Chevrolet LS 427 605hp engine T56 transmission is a high-performance powertrain option for those looking to build a powerful muscle car or hot rod. This engine-transmission combination offers impressive horsepower and torque, making it an attractive choice for many automotive enthusiasts. In this analysis, we will discuss the pros and cons of purchasing this powertrain.

1. Power: The LS 427 engine produces an impressive 605 horsepower and 590 lb-ft of torque, making it one of the most powerful factory-built engines from General Motors. This level of power can provide exhilarating acceleration and impressive performance.

2. Durability: The LS engine family is known for its durability and reliability. The LS 427 engine is no exception, as it is built using robust materials and advanced engineering techniques to withstand the demands of high-performance applications.

3. Flexibility: The T56 transmission is a six-speed manual transmission that offers a wide range of gearing options. This flexibility allows for optimal performance in various driving conditions, making it an ideal choice for those who enjoy driving on both the track and the street.

4. Availability: The LS 427 engine and T56 transmission are available as aftermarket components, making it easier for enthusiasts to build their dream car using this powertrain combination.

1. Cost: The LS 427 engine and T56 transmission are not inexpensive components. The cost of acquiring these parts, as well as the labor required to install them, can add up quickly.

2. Complexity: Installing a high-performance engine and transmission combination like the LS 427 and T56 can be a complex and time-consuming process. It requires a high level of mechanical expertise and specialized tools.

3. Fuel Economy: The LS 427 engine is a large, powerful engine that consumes a significant amount of fuel. This can result in less-than-ideal fuel economy, which may be a concern for some buyers.

4. Size: The LS 427 engine is a large engine, which can make it difficult to install in some vehicles without significant modifications.

The Chevrolet LS 427 605hp engine T56 transmission is an impressive powertrain combination that offers impressive performance, durability, and flexibility. However, it also comes with a high cost, complexity, and potential fuel economy concerns. Ultimately, the decision to purchase this powertrain depends on the individual's priorities and budget.

For those looking for an exhilarating driving experience and are willing to invest in a high-performance powertrain, the Chevrolet LS 427 605hp engine T56 transmission is an excellent choice. However, it is essential to carefully consider the costs, complexity, and potential fuel economy trade-offs before making a purchase. It is also recommended to work with a qualified mechanic or engine builder to ensure a successful installation.

Details:

Black, Polished and other finishes available. Multiple shiftier locations dual speed pickups for unmatched versatility. Silver fabricated aluminum intake manifold. New HD Starter with bolts.

Engine block: New BPE Cast Iron. Flywheel and pressure plate bolt hardware kit. Remote power steering reservoir, hose and fitting package. Dyno Tested LS 427 605HP with front accessory drive system and T56 6-speed M/T transmission.

Engines are built as ordered so changes can be made such as: engine trim, serpentine drive configuration, paint, oil pan, etc. Orange, finned, cast aluminum coil/valve covers. Aluminum GM LS/LT bell housing with hardware. Your choice of engine block color: natural, black, Chevy orange or bright red.

522-428X Holley EV6 42lbs Injectors. Incredibly short, extremely low-effort shift throws, with crisp, precise engagement. Setup for no return EFI fuel pump. Transmission mount and hardware package.

Self Learning Holley Terminator X engine harness, ecu and 3.5 touchscreen display. CVF Racing front accessory drives are available with or without A/C, P/S, Saginaw, GM Type II Hydro Boost power steering pumps. HD roller pilot bearing. Modern OE super car technology.

Engine Dyno Tested and Tuned. HGMAGLSSK hydraulic slave/throw-out bearing package. 102mm cable drive throttle body with bracket. Black billet fuel rails, plumbed for drivers side rear inlet.

Initial engine break-in on dyno prior to test and tuning.

part #: 4692148148 prices

• $23475.00-$24250.00

specifications grokengines:

• for makes: Chevy, Chevrolet
• brand: Chevrolet
• mpn: 4692148148
• items included: T56 M/t 6 Speed Trans, Dyno Test Sheet, Front Accessory Drive, Ec
• vintage part: No
• fuel type: Gasoline
• type: Complete Assembly
• ipn: Bls4273t56
• manufacturer warranty: 2 Years
• oe/oem part number: Bls4273kt56
• engine size: 7 L
• number of valves: 16
• universal fitment: Yes
• country of origin: United States

seller grokengines:

• rating: 100.0%
• city: Niles, Ohio
• # reviews: 419

payments grokengines:

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

shipping grokengines:

• class: Freight
• cost: $0.00
• service: Flat Rate Freight
• type: Fixed

returns grokengines:

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

offer grokengines:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: December 8, 2025

general grokengines:

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

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