oh yeah headman and hooker 6901 ARE easy to put on theyre as direct fit as you can get for these cars.the driver side of the motor has to be lifted to get it on and the passenger side goes in from the bottom. both brands take a little wiggling to get completely in place but theyre both good headers.. with headman I had the bolts rattle loose a few times but after tightening them real good almost to the point thinking theyre going to break off they never came back out. the elcheapo gaskets never leaked until I took the headers loose and tightened them back up.