I just removed this from a 1973 dodge challenger drag car,the roll bar appears to be well built and the measurements are in the photos,obviously it can be installed in anything if you can weld,for all those who will be asking and they always do the car can be bought for $30k cash only otherwise don't ask,the roll bar is $200 cash only and must be picked up in Mcalester,text is the best way to get me,91 eight two 97 five 98 zero, thanks,sorry to big and heavy to ship