7.3 Powerstroke Engine Specs Powerstroke longevity 6.7 powerstroke longevity: how long will a 6.7 powerstroke last? 6.7 Powerstroke Longevity: How Long Will a 6.7 Powerstroke Last? 6.7 Powerstroke Longevity: How Long Will a 6.7 Powerstroke Last? Check Details ← 7.3 Powerstroke Engine Rebuild Kit 7.3 Powerstroke Parts Diagram → Share with friends Link copied