318 flex plate have same crank bolt pattern as 360?

Hey guys, im so close to be dropping in my motor but im getting hung up on my torque converter/ flex plate problem, I bought a 360/904 B&M plate with pie cut out from summit and it should go right on but when I had my 318 converter done to fit my 360 /904 combo the balance weight is in the way now so the plate sits on the weight not allowing it to set on the 4 mounting points.... Im super stressed over it and I have a 318 plate I can get a hold of tomorrow would it work? My converter was at the shop to get check to make sure the damn balance was on and it is with that giant butterfly style weight welded to the face of the converter where my plate should go.. A factory X style flex plate will work, They gave me a factory one but it was a big block one but the X style will work

Only thing i need to know is the 318 crank and 360 crank bolt pattern the same?

Im sorry but bit nervous at this point to make sure everything is correct