This Moroso BBC Mark IV marine dry-sump aluminum oil pan is built for BBC Mark IV marine installations, offering a dry-sump layout with a 5 in deep pan and an integrated pump notch. It adapts Mark IV big-block packaging to marine dry-sump setups, providing a purpose-made sump geometry where a dry-sump solution and pump clearance are required.
Moroso BBC Mark IV Marine Dry Sump 4 P/U 5in Deep Aluminum Oil Pan w/Pump Notch