small block stroker longevity

My old 410 stroker lasted about 8 years...but I beat on my car HARD (driven on the street every weekend, and raced almost every weekend in the summer). It finally kicked a rod out 10 feet before the finish line in Rd 3 of a race (won the race, lost the motor). Like others have said, it will last a VERY long time in a motor home application (under 5k RPM).