well your not alone,mine are also pointing down but not quaite as mucho.and i had to hm use a little of violence to bolt the brackets up to the bumper,i will bend mine after i have bought the rest of the missing harness.my brackets came from year-1 and my bumper is original -70.that picture hemiken show,dont you think it might be a rubber bumper,i think they have a different cutout.at least i THINK 70 rubber bumpers has a wider cutout than -71,maybe the crome bumpers are different to,or maybe not.hmm