- Correct reproduction Marsden nut set
- 7/16"-20 x 11/16 hex
- Silver cad plating as original
- Replaces original GM part # 272876 & 9418750
- Set of 4
- See below for specific applications
7/16-20 11/16 hex...silver cadmium..GM 272876
PROShop Note: There is an incorrect nut in the market place with a 5/8" hex head. Ours are the correct 11/16" hex head.