1968 Chevy 350 Engine Specs
The 1968 Chevy 350 engine is a classic and iconic powerplant that has been loved by car enthusiasts for decades. Known for its reliability and performance, this engine has stood the test of time and continues to be a popular choice for many car enthusiasts and restoration projects. In this article, we will delve into the engine configuration, engine oil specs, and service intervals for the 1968 Chevy 350 engine.
Engine Configuration
The 1968 Chevy 350 engine features a V8 configuration, meaning it has eight cylinders arranged in a V shape. This configuration provides a balance of power and smoothness, making it a popular choice for a wide range of vehicles. The engine has a displacement of 5.7 liters or 350 cubic inches, hence the name Chevy 350.
The engine block is made of cast iron, providing durability and strength. It has a bore of 4.00 inches and a stroke of 3.48 inches. The compression ratio for the 1968 Chevy 350 engine is 10.25:1, allowing for efficient combustion and power delivery.
Engine Oil Specs & Service Intervals
Proper engine oil and regular maintenance are crucial for the longevity and performance of any engine, including the 1968 Chevy 350. Here are the engine oil specifications and service intervals to keep your Chevy 350 running smoothly:
Engine Oil Specifications:
– Oil Type: It is recommended to use a high-quality, multi-viscosity engine oil with a viscosity rating of 10W-30 or 10W-40. This ensures proper lubrication and protection for the engine components.
– Oil Capacity: The 1968 Chevy 350 engine has an oil capacity of approximately 5 quarts, including the oil filter.
Service Intervals:
– Oil Change: It is recommended to change the engine oil and oil filter every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first. Regular oil changes help remove contaminants and maintain optimal engine performance.
– Oil Filter Replacement: The oil filter should be replaced during every oil change to ensure proper filtration and prevent debris from circulating in the engine.
Detailed Engine Specifications
Here is a detailed chart outlining the specifications of the 1968 Chevy 350 engine:
| Engine Specifications | Details |
|---|---|
| Engine Type | V8 |
| Displacement | 5.7 liters (350 cubic inches) |
| Configuration | V-shaped |
| Block Material | Cast Iron |
| Bore | 4.00 inches |
| Stroke | 3.48 inches |
| Compression Ratio | 10.25:1 |
| Oil Type | 10W-30 or 10W-40 |
| Oil Capacity | Approximately 5 quarts (including oil filter) |
| Service Intervals | Oil change every 3,000 to 5,000 miles or every 3 to 6 months |
In conclusion, the 1968 Chevy 350 engine is a remarkable piece of automotive engineering. Its V8 configuration, durable cast iron block, and optimal specifications make it a reliable and powerful choice for both classic car enthusiasts and modern-day projects. By following the recommended engine oil specs and service intervals, you can ensure that your Chevy 350 engine continues to perform at its best for years to come.
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