Another 69 bucket seat question. This time on tracks

This 69 barracuda I am piecing together out of a stripped out shell was missing a lot of parts. I have bucket seat frames, and seat tracks. Do the 69 barracuda bucket seats require use of these spacers between the tracks and the floor? If so, I am missing them off the tracks. Dont need guesses, need definite yes or no about this specific vehicle.

Thanks
Matt

View attachment 1715720627
No, bolts directly to floor. I'm using a set of 69 cuda seats in my car reupholstered with 68 covers.