; For use with Moroso Oil Pan Numbers 20370, 20371, 20385, 21600, 21601, 20376, 20378, 20380, 21581, 21591, 21592, 21597, 20372, 20373, 20374, 20375, 21602, 21604 and 21605; Studs and 12 point nuts to fasten all BBC/DRC/Merlin/CN blocks wet sump and dry sump oil pans; Studs are made of heat treated Grade 8 steel with black oxide finish; Makes installing the nuts through the access bungs easy with bullet nose studs and makes initial line up easier with studs on all bolt holes
  • For BBC/DRC/Merlin/CN blocks
  • Wet/dry sump oil pans
  • Made of heat treated Grade-8 steel with black oxide finish
  • Installing nuts through access bungs is easy with bullet nose studs
  • Makes initial line up easier with studs on all bolt holes.

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