Will I Clear With 18's?

I have a 90 Pickup Bagged not Bodydropped. I went and cutout one front fenders today and it looks like when i cut out the drivers side my wheels gonna hit my clutch master cylinder. Expecially once i get my tranny x-member installed. Anyone know if i'm gonna have to move it or should it clear just fine? My tires are 225/40/18.