Had one of the salvage yards we do buisness with call me the other day and told me that they just got in a 00' explorer with a5.0 in it and knew I was looking for a motor for my 67' I asked how many miles were on it and he told me 48k I told him I was intrested but needed to find out if it was useable in my car, so (1) can I strip off the fuel inj. stuff off and use a carburator? (2) what about a cam change? ( mild one) (3) I'm pretty sure it has thermactor holes at the back of the heads. plug them up ? (4) should I just scrap this whole idea? Any suggestions appreaciated Thanx, Bryant