a new cam and lifters is $106. that is the way i would go or see how lucky you are if you are going to buy new lfters them just buy a cam to i would sand the new lifters with 600 wet dry a bit if you are thinking of going with new lifters new lifters on a old cam is not good they will have to break in on the old cam and could wipe the old cam out big block chevys can eat up cams good luck