there is a 2" diff in the trans, you will have to shorten your driveshaft, the cross member should have atleast one hole that will line up and you will have to drill the others, you will need a throttle cable bracket depending on what your running on top. for the tc lock up you will need a later model brake switch to supply voltage to the tc solenoid (A term of four pin plug) splice b
term and d term of the (four wire plug).