For forty-six years the Ford E-150 Econoline evolved through four developmental phases that improved both design possibilities and engineering reliability. Buyers who purchased the initial six-cylinder engine model of the Ford E-150 Econoline could upgrade to the V8 optional engine for better performance at a later stage. At its launch the new Ford E-150 Econoline presented a front-engine rear-wheel-drive platform design because this approach enhanced both weight distribution and driving experience. The E-150 Econoline possesses a solid 90-inch wheelbase that creates stability for transporting cargo and passengers while providing passengers with 200 cubic feet within its cabin. A redesign occurred in 1968 with manufacturers uniting F-Series pickup elements into the vehicle frame to achieve increased durability. The 1975 redesigned Ford E-150 Econoline introduced a brand new platform through reengineering to enable multiple customizable options that successfully made it suitable for ambulance and bus applications. The E-150 Econoline received transmission upgrades throughout its life cycle with manual and automatic transmission options that enhanced each driving aspect as well as efficiency levels. Using original Ford E-150 Econoline equipment benefits Ford owners because it helps preserve factory standards and maintains reliable operation performance throughout the lifespan. The precision-designed and extensively tested original equipment manufacturer parts deliver assurance to people who wish to retain their Ford E-150 Econoline at its superior performance levels.