The Mag-Hytec F5R110W transmission pan is cast in A356-T6 aluminum and texture powder coated black with contrasting machined cooling fins, the Mag-Hytec trans. pan boasts increased fluid and cooling capacity, a magnetic drain plug, as well as a temperature sender port in 1/8"NPT. The drain plugs and reference plugs are MS 33649 and fitted with ARP 568 O-rings for superior sealing. All fasteners are T-303 stainless steel. The pan seal is a dovetail groove mounted ARP 568 O-ring that requires no sealant or gasket. It can be removed and reinstalled several times without replacement.