I had a 68 falcon, and put a 302 out of a 68 Galaxie. Bought the Galaxie just for the swap, so had mounts and brackets and stuff. Dropped right in, no problems whatsoever. put some side pipes on it, and man that thing ran SWEET. Plastiguaged the mains, and they were within ( outside ) tolerance, so I just cleaned up the Quaker State gunk out of the block, put in a new timing chain and gears, high volume oil pump ( compensate for the worn mains ) and dropped it in. DAM that thing ran smooth.