Re: Oil Filter Adapters
There are actually 2 different spin-on oil filter adapters for the V-6. The one 'Funky61' is the 'Pontiac' style as Lewis Matkin pointed out. It uses a PF24 oil filter, same as a Pontiac V-8. I believe the GM part # for this adapter is 662066. The other type of spin-on oil filter adapter uses a Chevy type PF35 oil filter. That type of adapter is very rare and appears to have been used on '73 and '74 379 and 432 V-6's. I don't have a part number for that one.
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