Yikes. Isn’t oil on metal a no no if you ever change your mind. Oil left in the pores of the metal would cause any future painting to blister. Wouldn’t a dull finish clear be a better choice?

1957 Chevy 3200
Daily Driver
PS, A/C, Tilt column, Rebuilt 350, Rebuilt TH350, Reupholstered Bench Seat, sound proof/insulated, LED headlights/taillights/backup lights/interior courtesy lights.
Follow in the DITY