Still built on the mostly unchanged 7th Generation F-150 chassis, the 9th Generation F-150 was an absolute workhorse. For hot rodders, the 9th Gen platform marked the debut of the Lightning to go head-to-head with Chevrolet's 454 SS trucks.

These Engine Oil Thermostats Allow the Engine Oil to Warm up to the desired temperature before sending it to the oil cooler. This makes the engine more efficient and allows for the oil to warm up quicker for improved performance & engine durability.