78 front end under our 66 chevy

[smithjm]

Anybody have an opinion about this? We have a 66 1/2 ton that we are trying to figure out an economical way to put disk brakes on the front. Our buddies @ the local salvage yard are telling us that a 78 1/2 ton front end/w disc brakes will fit under it nicely but were looking for some un bias opinions. Would it bolt right up or would it require alot of modifications? Of course, they have one /w everything including the booster they are willing to fix us up with cheap-but if it won't work it won't be worth it no matter how cheap it is.