#1  
Old 02-12-2026, 11:14 PM
UPA UPA is offline
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Join Date: Feb 2026
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Default 62 Grand Prix

I hav e a 62 grand prix that I just finished rebuilding the engine. I am in the final stages of putting it in the car. I have 1 item that I would like to replace but I cannot find it anywhere. I believe it is a pressure relief vent for the roto hydramatic transmission. It bolts to the back of the passanger head. I have attached a pic of it. Can anyone tell me where I can find one.
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  #2  
Old 02-13-2026, 11:49 AM
pfilean's Avatar
pfilean pfilean is offline
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Join Date: May 2007
Location: West Des Moines, IA
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Default

I have one of those. And if you want to keep running that transmission - no charge. PM or just message me an address.

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