19" to 22" Radiator Swap

I appreciate all the help from everyone. I have taken a '74 Duster 22" radiator and by shaving off the bump on the bottom where the outlet hose attaches, I was able to get the radiator to fit below the hood. I have not cut the mount from the 19" hole to the 22" yet, but even with 3" blocked on one side the radiator is cooling fine. I will eventually cut the mount to get complete air flow. I hope to also locate a 3-core Duster radiator to replace the current 2-core. My problem has been solved because the '74 radiator uses an overflow bottle and therfore has a much smaller top tank. I was able to extend my stock 17" fan all the way to the radiator without it hitting the top tank like it did with the stock radiator. I never did find out why my motor is up so high that the fan hits the top tank. I'm hoping it is warm this weekend to really put it to the test. Thanks again.