The LB7 Duramax diesel is a direct-injected ... This describes the two independent intake ports that are designed to maximize tangential flow for optimum intake swirl. Adequate and even cooling ...

Duramax LB7 V-8-powered G-Body 1978 Chevy Malibu was one of the coolest work-in-progress drag cars at Florida Truck Jam. Senior editor KJ Jones’ walk about the Florida Truck Meet’s show area ...