0.035 in
.045
The 1989 Chevrolet 350 cubic inch engine spark plug gap is dependent upon the engine application. The most common spark plug gap for the Chevy 350 engine is .027.
For a 1990 Chevy G20 with a 350 engine, the recommended spark plug gap is typically around 0.035 to 0.045 inches. It's best to check your vehicle's service manual for the exact specification, as variations can exist based on engine modifications or specific requirements. Ensuring the spark plug gap is correctly set can help optimize engine performance and fuel efficiency.
35
0.035 inches.
.045
The 1986 Chevrolet 350 cubic inch engine spark plug gap is .027. Most spark plugs will be pre-gapped by the spark plug manufacturer.
typical spark plug gap for this engine is 0.035 inch
The 1991 350 cubic and Chevrolet engine spark plug gap is .027. Most spark plugs will come pre-gapped from the manufacturer.
The spark plug wires connect in the 7,3,5,1, 8, 6, 4, 2 order on the 350 motor for the Chevrolet Silverado made in 1990. This changes in the models built after 1990.
There is not spark plugs in a diesel engine.
According to Champion spark plug applications chart, the correct gap for 1995 Chevy Tahoe 350 engine is .035