Peterson 2.5 Gallon Dry Sump Tank With Oberg Dirt Late Model Imca Race Car. Peterson 2.5 gallon dry sump tank with built on Oberg. Has the roll bar mounts included, and the heater.The item "Peterson 2.5 Gallon Dry Sump Tank With Oberg Dirt Late Model Imca Race Car" is in sale since Wednesday, July 17, 2019. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing Parts\Auto Performance Parts\Engine & Components\Other". The seller is "bamafan2709" and is located in Lexington, Alabama. This item can be shipped to United States, Bahamas, Uruguay.