Moroso Aluminum Oil Galley Plug - O-Ring Seal - GM LS-Series Equipment Bag 3125" thick and includes ten

3125" thick and includes ten 7/16"-20 x 1-1/4" UHL LH bolts

This extra material allows for custom port matching for use with various cylinder head applications

000 in Balancer

High Flow Perforated Core

Moroso Aluminum Oil Galley Plug - O-Ring Seal - GM LS-Series Equipment Bag 3125" thick and includes tenProduct Description: Oil Galley Plug O Ring Press In Aluminum Natural GM LS Series Sold Individually Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools, chassis and