Edelbrock Victor Ram 2-R Tunnel Ram tunnel ram intake manifold and Holley 4160/4150 2x4 dual quad plenum as shown – Fits big block Chevy rectangle port V8 applications with factory heads - Tunnel ram manifold is in “as found” condition – no visible cracks or weld repairs – base is P/N 7075 – plenum is P/N 7078 – 2x4 dual quad plenum for 4160/4150 Holley carbs as shown