What was the horsepower rating for a Chevy 305 V8 SS El Camino?

The horsepower rating for a Chevy 305 V8 in an El Camino SS varied by year. There wasn't a consistent horsepower figure across all years the 305 was offered in the El Camino SS. You'll need to specify the *year* of the El Camino to get an accurate horsepower rating.