Thread: 1967 GTO 400 motor/4 speed trans
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  #9  
Old 03-22-2022, 11:30 AM
Adecco Adecco is offline
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Join Date: Nov 2004
Location: River Grove Illinois
Posts: 439
Default correct
correct on the tail section but it was most likely what GM did for the casting number 3885010 is for years 1965-1967 M20/M21/M22 transmission's

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