The 5.3L L82 (VIN F 8th digit) engine for the 2019-2021 Sierra 1500 Pickup is a specific option, though detailed specifications like exact horsepower, torque, and construction details require accessing the engine’s specific build codes or information from a GM parts or service guide, as the provided information from the eBay listing primarily identifies vehicle compatibility.
Engine Identification:
For official specifications on this engine, GM Parts or a related GM parts guide would be the most accurate source, providing details on horsepower, torque, cylinder heads, fuel system, and more.
Similar to other LS engines, the block or cylinder head may have casting numbers that provide specific identification details, according to Snake Eater Performance.
A machined pad on the engine block, often near the alternator, may have stamped numbers indicating the engine’s assembly date and suffix code, as noted by SS396.com.
 engine for the 2019-2021 Sierra 1500 Pickup is a specific option, though detailed specifications like exact horsepower, torque, and construction details require accessing the engine’s specific build codes or information from a GM parts or service guide, as the provided information from the eBay listing primarily identifies vehicle compatibility. […]){kind=link}
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