wannafbody

iTrader: (2)

Does the truck 6L use the same oil filter as the LS1 engine?

69LT1Bird

iTrader: (1)

The LS1 will work but the truck one is about 1" (roughly) longer so you get a little more capacity.

HDon22s

iTrader: (2)

Check the size of the threads. I have a 2001 6.0 w/standard threads and the f body pan I just bought was metric. Not to worry just change the stub to match. There might be ones that match idk. I did it so I only have to keep one filter around for my trucks and car.

69LT1Bird

iTrader: (1)

Can't see that happening on a stock pan.

AC Delco:

1999-2004 6.0L Truck PF46

1999-2002 F Car PF46

HDon22s

iTrader: (2)

The fitting for a 2004 denali lq4 is diff. than a f body pan purchased 1/24/09 at a gm dealership I don't know why. Seriously I would not lie about this. That would be pretty dumb.

69LT1Bird

iTrader: (1)

I believe you but I have never seen that happen before.

Old Geezer

iTrader: (3)

Another weird deal....
The filter on my 5.3/07 engine has a 22MM thread, while the 6.0/05 [H2 Hummer engine], in my 55 has a 13/16" thread.

69LT1Bird

iTrader: (1)

2007 uses a different part number and they are metric.

wannafbody

iTrader: (2)

I was able to find a part number for an 08 6l and it's a different part number than my 2000 TA.

Old Geezer

iTrader: (3)

time for an adapter change, I guess.
Thanks!

69LT1Bird

iTrader: (1)

The PF48 (new filter) uses a internal bypass valve from what I gather and the old one (PF46 and PF44) is built into the filter adapter.