should include nearly every thing but will always need to buys hoses , find botls and etc off course , hows the things under the hood of the car currently, while engines out perfect time to replace what needs to be replaces to , break booster , master cylinders , break lines etc since ur going from auto to manual those mounts still might need mofication i know on my 00 the mounts needed minimal changes for the auto to manual i trims some stock ones , and used the 00 b16 rear but on a 91 dont know