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1983 Seirra

Discussion in 'Member Introductions' started by koschnell, Jul 14, 2009.

  1. koschnell

    koschnell New Member

    This Seirra has 47,000 original miles. It has a 305 with a 700r4 transmission. It was all original until I did the following modifications, replaced the manifold with an [COLOR=blue! important][COLOR=blue! important]Edelbrock[/COLOR][/COLOR] Peformer, installed 60,000 volt distributor, installed headers.

    Since these modifications my transmission slips while shifting into 2 & 3rd when excellerating to fast, after shifting it works fine and doesn't slip. It will shift fine if I let up on the [COLOR=blue! important][COLOR=blue! important]gas[/COLOR][/COLOR] as I reach the shift point.

    Could any of my modifications cause the problem or is the [COLOR=blue! important][COLOR=blue! important]transmission[/COLOR][/COLOR] having problems
  2. 5speedsilverado

    5speedsilverado New Member 1000 Posts

    welcome to the site!
  3. Mean_Green_95

    Mean_Green_95 New Member 1000 Posts

    I would say that for the age of the vehicle, getting some more power might be the culprit. But Idk...
  4. retired2001

    retired2001 New Member 1000 Posts

    Welcome to the site!
  5. bry2500

    bry2500 New Member 1000 Posts

    Welcome to the site!!!!!!
  6. kgibson181

    kgibson181 New Member 1000 Posts

    Welcome to the site! Got any pics of the Sierra? Post em up if you do
  7. canislupis69

    canislupis69 New Member ROTM Winner 1000 Posts

    Welcome to the site!
  8. Marty04Sierra

    Marty04Sierra New Member

    Welcome to the GMTC from Vancouver,WA!!
  9. Z71_guy

    Z71_guy New Member 1000 Posts

    welcome to the site
  10. ct9a

    ct9a New Member 1000 Posts

    Welcome to the site!

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