Invest in a set of pistons that come to the top--use Summit K6401 cam new valve springs and other than that 100% stock as a rock even your old used rod bolts sweet valve job---It will be cheap and if you tune on the distributor with an FBO plate it will run fantastic!!!
manifolds everyone he wants manifolds
400's are like 360's no performance history because they were all low compression---
That recipe will run amazing and be cheaper than a concert ticket
