Moroso Stud Girdle Adjustable Nuts 7/16" 4-Pack DX2120K Includes bellhousing spacer WEA446461 Enjoy a custom look Size:Medium 3" 1756-16

Includes bellhousing spacer

Lightening holes in all rod throws to further reduce weight and moment of inertia

1980-1982 Checker Marathon

Each gauge comes with interchangeable black/silver bezels and black/white faceplates

8 mm valve stem diameterThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Moroso Stud Girdle Adjustable Nuts 7 16" 4 Pack DX2120K Includes bellhousing spacer WEA446461 Enjoy a custom look Size:Medium 3" 1756 16 Includes bellhousing spacer Lightening holes in all rod throws to further reduce weight and moment of inertia