kit comes with 570 boost valve,seperator plate,and brake blockw/hose.$399.00brake release is fast if you have a bleed hole in the hi drum.If not its not as quik.so it is a bolt in but you should open trans and drill bleed.no deep pan needed,no crazy plumbing.I have 6.Im making the other 14 I have material for and after that if no one buys I will only offer in transmissions.