These premium cast high-quality TCI Max-Cool Aluminum Deep Pans turn the ordinary into the extraordinary. A black powder-coated finish and the ability to hold a larger fluid supply increases the heat dissipation therefore dropping internal transmission temperature by 20 to 30 degrees and elongating transmission life. These pans are built from aircraft-quality aluminum and feature added fins for improved cooling while a magnetic drain plug keeps loose metal from being circulated through the transmission. A unique o-ringed (where applicable) sealing surface protects against leaks.Pan includes magnetic drain plug 1/8" NPT port machined directly into pan new stainless steel hardware and Allen wrenches.