Size of rear axel?? and stock gears???
tman-420
04-23-2010, 12:26 AM
1981 Pontiac Parisienne 5.0ci TH350 trans... i want to change to a 3:73 posi what would i need???
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Size of rear axel?? and stock gears???tman-420 04-23-2010, 12:26 AM 1981 Pontiac Parisienne 5.0ci TH350 trans... i want to change to a 3:73 posi what would i need??? Automotive Network, Inc., Copyright ©2025
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