We have this Intake Manifold for a 1980-1981 Cadillac Eldorado Seville Brougham. It is made of durable aluminum material. The Mounting Style is Bolt-On and it is a Vintage Part. It come off a 1981 Eldorado that had 47k miles. It's in good used condition showing normal wear and tear. No cracks or breaks. Includes some of the bolts and brackets as shows The Placement on Vehicle is on top of the engine in the Front. Please review our pictures. Checkout our other listings.