This is my first 78 f250 high boy !! It came with a 300 6 cyl and 4spd 4x4! Really pepy, took out the 6 and put in a 351 windsor 4 bbl isky cam - that i took out of a ford ltd! Made our own motor mounts ,dual exhaust ! really fun after that !! I could smoke the tires for half a block ! It would also blow flames out the exhaust when i let of the gas! blown poer valve!! Good times,good times!!

My first 78 f250 highboy! Came with a 300 6cyl and 4spd, I dropped in a 74 351 with rv cam 750 holley with dual exhuast! it would climb an elevator shaft ! I loved it