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P.I. S Code

Discussion in '1965-1970 Shelby Mustang GT350 & GT500' started by Seaweed, Jun 24, 2010.

  1. Seaweed

    Seaweed Well-Known Member

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    Is there any difference between a 68 G.T. Galaxie 428 Q code & the 428 P.I. S code engines ? --Thanks,---S.
     
  2. TLEA

    TLEA Well-Known Member

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    I assume by PI S code you mean PIs that were put in Mustang chassis with the S VIN designation the answer is yes. The Galaxie motor wouldn't have the reinforced block, C7AE rods, 390 GT cam, 14 bolt heads, aluminum intake...............
     
  3. Seaweed

    Seaweed Well-Known Member

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    Thanks Tim. enjoyed your article in the new July issue of Hemmings .--S.
     

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