Wet Sump Oil Pan for Chevy Big-Block/Dart/Donovan Engine Blocks has a pro eliminator and a drag race oil pan. It is a 6-7 quart. It has a wet sump with a depth of 8 inches internal oil pump. It has a double kick out design. It is a Donovan700/DRC2 pan rail. It fits the Chevy big block. It has aluminum.