10/26/2026
Does the engine in your bumpside still match its original engine code?
Use the example on this graphic as a starting point. What is your truck’s year and engine letter, and what is under the hood now? We want to hear about the ones that stayed stock and the ones that changed along the way. Engine codes can vary by model year, so check the information for yours.
Explore more vintage Ford guides through Highboy University:
https://bodybyhighboy.com/