14" Lug spacing 66 Cuda vs 67 Cuda

Hi folks. I have a 66 Cuda with 14" wheels. I've found the correct hubcaps for a 67 cuda w 14" wheels. Is the lug spacing that same for these 2 years? I have a chance to buy the 67 hubcaps with the 5 holes for the lugs to stick through, but I haven't found any lug spacing dimension for either year. Your input and advice is appreciated.

Thanks!