340 intake on a 318?

Any reason not to put an original 1970 340 intake on a mid 70s 318? I found one local for not a bad price. Just want to make sure it will work well. My plan is for a mild street 318 (~300hp). I’ve got some 302 heads for it already.
Ran one on a 273 for years, ran great. Stock heads, except springs, AFB, .060" over 11.5 to 1 Jahns, SIG Erson cam and springs, dual points, Cyclone fender wells. 4.10 SG. and 4 speed.