The Moroso BBC Mark IV two-piece aluminum oil pan is a wet-sump solution built for big-block Chevy Mark IV applications. It includes external -16AN plumbing provisions and is intended for engines using a 168-tooth flywheel. This pan provides sump capacity and plumbing access for custom oiling setups while fitting Mark IV BBC installations that require the specified flywheel.
Moroso BBC Mark IV 2-Piece -16AN External Wet Sump Aluminum Oil Pan (Use w/168 Tooth Flywheel)