We have a 600CFM Holley with vacuum secondaries for sale. Price is $50.00 . We also have a set of 1972 El Camino 350 heads (casting #993) and a set of stock 72 350 exhaust manifolds…$50 per set for them too! Call Jeremy at 478-285-0904, we might have some other things to sell…still have a complete mini stock (car, trailer and spares) for sale for $4750 OBRO.