When we left off last time, AntiVenom had just dropped in a set of Lunati solid roller lifters to complete the 396cid LT1 long-block ... Fel-Pro (PN 1206) intake manifold gasket was the go ...

In the early-'90s, GM introduced the Second-Generation LT1 ... bolt-hole intake manifold hold down as opposed to the standard 12-bolt design, so a special Vortec intake manifold and gaskets ...