Thread: 74 SD distributor gasket
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  #19  
Old 03-25-2019, 07:31 AM
sdbob sdbob is offline
Ultimate Warrior
  
Join Date: Aug 2003
Location: Latrobe,Pa. USA
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The block is definitely heavier not sure exact weight difference. When I bought gaskets I ordered individual part nos from Pontiac dealer in mid 70s.

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