Thread: My 7.3 build thread!
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  #18 (permalink)  
Old 04-15-2008, 06:28 AM
BockDiesel BockDiesel is offline
Compression Ignition Addict
  

Join Date: Oct 2007
Location: Thurmont, Maryland
Posts: 165
the obs flange is circular and the early 99 flange is rectagular or is it the other way around. they are different though
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