Look the number up on that tunnel ram. If it's the Edelbrock "Street" tunnel ram, it's a dang goodun. those were very streetable and it will run great. In fact, they are VERY forgiving about over carburation. Something about how the plenum is made really helps low speed fuel distribution. You stole that thing if that's what it is. It may also have some collectible value because they don't make those for the small block anymore. I'm never in the right place at the right time like that. You suck.