i feel like i may be in the wrong place lol. i have a 85 b150 van with ram charger drivetrain and 6 lug Chevy axles . being a van im not sure on how versatile steering box parts are. but i need a extended pitman arm . can i take one off a truck ?? i just recently lifted it 4 ''more'' inches .my pitman arm is not long enough causing suspencion to bind with my steering .its fine on flattop but hit a bump and good day sir.i had my friend turn the wheel wile i watch it and the inner tie rod is more pushing down then side to side. just incase .my ball joints, tie rods ,bearings ,inner bearings, calipers, brakes, rotors and ujoints are all brand new.i did the steering shaft rebuild and tightened up the box.

any help is appreciated thanks