Design a gas-powered V8 built for strenuous duty, hauling heavy loads day in and day out, built to idle for long periods of time and give it diesel-like durability, performance and power. The result is the overhead valve, port fuel-injected available 7.3L. This big-block “pushrod” V8 with variable cam timing reaches peak power with optimal air-fuel ratio in the low rpm range, providing the responsiveness and power commercial applications require. And for the durability also required, the 7.3L features a cast-iron block with four-bolt and cross-bolted main bearings plus a forged-steel crankshaft. Want the biggest gas V8 with the highest torque output—rated at 350 hp and 468 lbs.-ft. of torque—available in a Class 6–7 chassis cab?* This is it.
Click one of the below icons to start the browser download.