All LA 318/340/360 engines (trucks and cars) would have come with a so called flat plate type adapter if it doesnot have the 90* on it and should be very plentifull off any SB mopar. Stay away from 88-91 truck 360s - the adapter is slightly different. When you get one drill 4 more 1/4" holes in it in similiar location to the 4 in it - improves oil flow.smrcuda said