fits model: Awd. year: 1991.

( Brand: Gm ), ( Manufacturer Part Number: STK-9888 ), ( Items Included: Camshaft, Cylinder Head, Oil Pan, Oil Pump, Timing Belt, Timing Chain, Timing Cover, Valve Covers, Water Pump ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Type: Complete Assembly ), ( Oe/oem Part Number: L92 ), ( Engine Size: 6.2 L ), ( Number Of Valves: 16 )
The GM 9888 6.2L L92 Engine is a powerful and advanced powertrain solution from General Motors. This engine is part of the popular LS family and is known for its durability, performance, and efficiency. The L92 designation indicates that this engine comes with several performance upgrades, including a higher compression ratio, improved intake and exhaust systems, and enhanced fuel injection.
The 6.2L displacement provides an impressive amount of power, making it an excellent choice for high-performance applications. The engine is mated to a 6L80 automatic transmission, which is a heavy-duty, six-speed automatic transmission designed for towing and high-performance applications. This transmission features a wide ratio spread, which helps to optimize power delivery and improve fuel economy.
The all-wheel-drive (AWD) system of this engine provides superior traction and stability, making it an excellent choice for drivers who live in areas with harsh weather conditions or who frequently tow heavy loads. The AWD system uses an electronically controlled multi-plate clutch to distribute power to all four wheels, providing maximum grip and control in all driving conditions.
This engine was first introduced in 2014 and was used in various GM vehicles, including the Chevrolet Silverado and GMC Sierra pickup trucks. The 2014 model year was also the first year that GM introduced the 6L80 transmission with the AWD system, making this a desirable combination for those seeking high performance and all-weather capability.
The L92 engine is known for its robust design, with several features that help to improve durability and longevity. For example, it uses aluminum cylinder heads, which are lighter than traditional cast iron heads and help to reduce engine weight. It also has a forged crankshaft and connecting rods, which help to improve power delivery and reduce engine stress.
In summary, the GM 9888 6.2L L92 Engine with the 6L80 automatic transmission and AWD system is a high-performance powertrain solution that offers impressive power, durability, and efficiency. Its all-wheel-drive capability provides superior traction and stability, making it an excellent choice for drivers who live in areas with harsh weather conditions or who frequently tow heavy loads. With its robust design and advanced features, this engine is sure to provide years of reliable and enjoyable driving.
The GM 9888 6.2L L92 engine with the 6L80 91 242 AWD transmission is a high-performance powertrain commonly found in Chevrolet and GMC vehicles. Here are some pros and cons of buying this engine and transmission combination:
Pros:1. Power and Performance: The L92 engine produces 405 horsepower and 415 lb-ft of torque, making it an excellent choice for those seeking high power output.
2. Fuel Economy: Compared to other high-performance engines, the L92 offers reasonable fuel economy, with an estimated 14 mpg city and 20 mpg highway.
3. Reliability: The L92 engine and 6L80 transmission are known for their durability and reliability, making them a popular choice among enthusiasts and commercial applications.
4. Smooth Shifting: The 6L80 transmission offers smooth and quick shifting, making for an enjoyable driving experience.
5. Availability of Parts: GM's widespread use of this powertrain in various vehicles means that parts are readily available and affordable.
Cons:1. Cost: The L92 engine and 6L80 transmission combination can be expensive to purchase new, especially if you're looking for a high-performance vehicle or upgrading an existing one.
2. Complexity: This powertrain is more complex than standard powertrains, which can lead to more maintenance and repair costs over the long term.
3. Emissions: Due to its high power output, the L92 engine may not meet current emission standards, requiring modifications or aftermarket solutions to pass inspections.
4. Fuel Consumption: While reasonable for a high-performance engine, fuel consumption may still be a concern for those seeking maximum efficiency.
In conclusion, the GM 9888 6.2L L92 engine with the 6L80 91 242 AWD transmission offers impressive power and performance, reliability, and smooth shifting. However, it comes with a high cost, complexity, potential emissions issues, and higher fuel consumption compared to standard powertrains.
If you're seeking a high-performance vehicle and are willing to accept the costs and maintenance associated with this powertrain, then the GM 9888 6.2L L92 engine with the 6L80 91 242 AWD transmission would be an excellent choice. However, if you're looking for maximum efficiency or a lower cost option, you may want to consider other powertrains. Ultimately, the decision comes down to your personal preferences and priorities.