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Joined: Feb 2010
Posts: 424
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Member
Joined: Feb 2010
Posts: 424 |
Is there a larger oil filter than the Fram PH25 that will fit the 400? It seems rather small.
On a SBC and BBC motor, there is a filter that fits and is about 2x larger than the one the books call for. The larger one is about a 1 quart capacity.
Is there something for the 400 that's similar to the Chevy example?
Larry
Current Project: 69 Camaro Z/28 Resto Mod
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Joined: Dec 2007
Posts: 10,337 Likes: 3
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Premium Member
Joined: Dec 2007
Posts: 10,337 Likes: 3 |
I know there are 2 sizes, one that's about 2.5 inches tall, and one that's about 4-5 inches tall.
The guys at the autoparts store would know. I always have to ask.
All the old Pontiacs take the same sizes...
I used to be indecisive. Now I'm not sure. I feel like I am diagonally parked in a parallel universe. 1968 400 convertible (Scarlet) 1976 T/A - 455 LE (No Burt) 1976 T/A New baby, starting full restoration. 1968 350 - 4 speed 'vert - 400 clone (the Beast!) 1968 350 convertible - Wife's car now- 400 clone (Aleutian Blue) (Blue Angel) 2008 Durango - DD 2008 GXP - New one from NH is AWESOME! 2017 Durango Citadel - Modern is nice! HEMI is amazing! 1998 Silverado Z71 - Father-daughter project 1968 400 coupe - R/A clone (Blue Pearl) (sold) 1967 326 convertible - Sold  1980 T/A SE Bandit - Sold
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Joined: Nov 2006
Posts: 6,341
Power Member
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Power Member
Joined: Nov 2006
Posts: 6,341 |
The PH25 is correct and is the taller of the two. My only recommendation is to buy the best filter out there (Wix) and or the Napa Gold (made by Wix). I've had 3 different Pontiac motor builders tell me to use them exclusively. They are a bit more, but worth it IMO. I buy them 6 at a time and pay like $5.95 each
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Joined: Jan 2006
Posts: 9,027
Power Member
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Power Member
Joined: Jan 2006
Posts: 9,027 |
Interesting, I will have to look for them....I am due for a change now, have not done the mileage or am close but the time dictates I should...even tho the oil is still super clean.
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Joined: Aug 2010
Posts: 8
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Member
Joined: Aug 2010
Posts: 8 |
there are many sizes that'll fit... the napa numbers you may want are 1258 this is about 1 qt and resembles the SBC. if you have headers you may want the 1045 thats a smaller diameter but same length. the old chevys also had a 2 qt spin on that some med duty trucks used but on an old pontiac it'll hang too low and not worth the risk.
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Joined: Jan 2006
Posts: 9,027
Power Member
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Power Member
Joined: Jan 2006
Posts: 9,027 |
I just picked up a Fram HP (racing) series filter...about 1" longer than the PH25 and has bigger oil ports in the base. The grooves for the seal were deeper and it uses a taller seal so don't use your PH25 seal with it or you will have a mess! Ask me how I found out yesterday!
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Joined: Nov 2006
Posts: 6,341
Power Member
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Power Member
Joined: Nov 2006
Posts: 6,341 |
Yes, the NAPA Gold series (Wix) filter is the 1258 for ALL Pontiacs. And yes, our owner's manuals do state 6 quarts with filter change. This comes up from time to time and yes, 6 quarts is correct when changing the filter...
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