I have a collection of heads, manifolds and intakes that are taking up space. I need YOU to want them. Here's what I believe I have. If the 3s could be 8s or something close, that's probably what happened. They are a little grimy. I can bring to the GS Nats with anything else I've had for sale. SOLD: Manifolds: They look like they are left 1233451 and right 1383648. Studs are in decent shape. Asking $75 OBO. Manifolds: both are 1231718, 1970 models? $50 each or best offer. Heads: 1241860 x2 1973-74? models $50 for the pair OBO 1242445 x2 1972? models $50 for the pair OBO 1246322 x2 1975 model? (I think) $50 for the pair OBO Take them all for $100!