Oil Cooler Block Off Plate | Earl's | LS0020ERL | GM LS Engines
Earl's GM LS oil cooler block off is a billet cover that has an extra 1/8 in. NPT port that can be used for an oil pressure gauge or a turbo oil supply port. The 1/8 in. port is located on the top for extra header clearance. Includes billet cover, O-ring seal and mounting hardware.
|Product Line - Earl's Oil Cooler Block Off Plates
|Adapter Type - Oil Cooler Block-Off
|Port Size - 1/8 in. NPT
|Material - 6061 Aluminum
|Finish - Black Anodized