66 barracuda 4 barrel manifold

They will fit in a large flat rate USPS box: 24x3x11 @ about $17 shipped anywhere up to 70 lbs! shipped 2 that way no complaints. Take the studs off it if it has any. The Marine app has a slightly tilted forward carb pad as these motors usually sat *** down in boats. IIRC a Performer will fit a 66 with no mods and saves 25 lbs.