Chevy 350 LT1 Engine Specs

The Chevy 350 LT1 engine is a popular choice among car enthusiasts due to its impressive performance and reliability. Let’s take a closer look at its specifications, engine configuration, engine oil specs, and service intervals.

Engine Configuration

The Chevy 350 LT1 engine is a V8 engine that belongs to the Gen II small-block engine family. It features a displacement of 5.7 liters (350 cubic inches) and utilizes a cast-iron block and aluminum heads. This engine configuration provides a good balance between power and weight, making it suitable for a wide range of applications.

Engine Oil Specs

Choosing the right engine oil for your Chevy 350 LT1 engine is crucial to ensure optimal performance and longevity. Here are the recommended engine oil specifications:

Specification Value
Viscosity SAE 5W-30
API Service Category SN or higher
Oil Capacity (with filter) 5 quarts

It is important to use high-quality engine oil that meets these specifications to ensure proper lubrication and protection for your engine.

Service Intervals

Regular maintenance is essential to keep your Chevy 350 LT1 engine running smoothly. Here are the recommended service intervals:

  • Oil Change: Every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first.
  • Oil Filter Replacement: Every time you change the oil.
  • Spark Plug Replacement: Every 30,000 to 50,000 miles or as recommended by the manufacturer.
  • Air Filter Replacement: Every 15,000 to 30,000 miles or as recommended by the manufacturer.
  • Fuel Filter Replacement: Every 30,000 to 40,000 miles or as recommended by the manufacturer.
  • Coolant Flush: Every 2 to 3 years or as recommended by the manufacturer.

Following these service intervals will help maintain the performance and reliability of your Chevy 350 LT1 engine.

In conclusion, the Chevy 350 LT1 engine offers impressive specifications, a reliable engine configuration, and specific engine oil specs and service intervals. By adhering to these guidelines, you can ensure that your engine performs optimally and remains in excellent condition for years to come.

Categories: 5.7Chevrolet

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