318 la heads
If you're willing to drive a little bit, I have a mostly complete stock 318. It came with a 904 I bought, and I used it as a mockup to build an engine run stand. Once the stand was done I wanted to see if it ran, and it actually did. I wound up scrounging some parts off it for my Magnum, like the timing cover, distributor and the intake manifold bolts. Other than that it's all there. If you don't mind a drive (I'm just outside of of Lewistown, PA) you can have it for $50. Exhaust manifolds are still on it though.