GM LS Series Remote Oil Filter Adapter - 90 Degree
This billet aluminum adapter is designed to install under the pan rail of  LS1 pans and provide inlet and outlet ports for installing lines to a remote oil filter. Adapter features o-ring seals between the pan and the adapter and 1-1/16" -12 AN oil inlet and outlet ports.
1/2 NPT Inlet and Outlet 
Ports are set at 90 Degrees
Lightweight Billet Design