Oil Pump Pickup, Oval Track, Bolt-On, 3/4 in Inlet Tube -4-1/2 in Deep Pan, GM LS-Series, Each. Champ Pans by JR. Manufacturing offers a large range of high-performance products ranging from oil pans to chassis brackets. Champ Pans works with a wide variety of customers, ranging from grassroots racers to professional racecar teams. They actively support WISSOTA, USMTS and IMCA sanctioning bodies.