you mean the hard lines from the master cylinder correct ?.having abs has nothing to do with whether or not you will have BRAKES or not, it just means your prolly gonna lock your brakes up every now and then if you smash them hard. just make sure your hardlines running from your calipers are connected to the prop valve and master cylinder, bleed the brakes, make sure they are working correctly and that your brake booster isnt somehow fucked up and your good,all you need is to supply your calipers with brake fluid and make sure the master cylinder isnt leaking and that your brake booster isnt somehow fucked up and you will be all good and you should have brakes. with your ecu you should have an abs light on the dash pop up if none of the sensors are there but thats something youll have to live with.