FORD PARTS

RAT ROD AL said
I can still read 351 on the scoop. From a Mach 1 , I guess.

Possibly. Mach 1 cars also came with 390 & 428 engines. The 351 also came on a non-Mach 1 car, just called a Sportsroof. I had one back in '05-'06. I loved the little turn signals built into the back of the scoop.