Apparently, the current 'spec' filter for my new truck is a PF454. However, it looks like the PF1218 also fits, and is a MUCH larger filter. Does anybody know where I can find specs on either of these filters? Could there be a difference in bypass valve settings? If there a negative reason for using a 1218 on this engine? Thanks.
Oil filter for GM 8.1l V8?
- Thread starter KenO
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Check Fram.com
Looks like if wix specs are on par with acdelco that the only difference is the one is longer than the other and the longer one exceeds the burst pressure limit of the other. Which in your case it seems like that exceeds your applications minimal requirement.
WIX Filters - Products Catalog Home
Wix Filters › lookup › filterlookup
Pf 1218
Product Specifications
Part Number: 51060
UPC Number: 765809510609
Style: Spin-On Lube Filter
Service: Lube
Type: Full Flow
Media: Enhanced Cellulose
Height: 5.178 (132)*
Outer Diameter Top: 3.66 (93)*
Outer Diameter Bottom: Closed:
Thread Size: 13/16-16
By-Pass Valve Setting-PSI: None
Anti-Drain Back Valve: Yes
Beta Ratio: 2/20=6/20
Burst Pressure-PSI: 270
Max Flow Rate: 9-11 GPM
Nominal Micron Rating: 21
( )* denotes metric
Gasket Diameters
Number O.D. I.D. Thk.
Attached 3.444 (87)* 3.100 (79)* 0.260 (7)*
Principle Application:
PF454
Product Specifications
Part Number: 57099
UPC Number: 765809570993
Style: Spin-On Lube Filter
Service: Lube
Type:
Media: Enhanced Cellulose
Height: 3.306 (84)*
Outer Diameter Top: 3.66 (93)*
Outer Diameter Bottom: Closed:
Thread Size: 13/16-16
By-Pass Valve Setting-PSI: None
Anti-Drain Back Valve: Yes
Beta Ratio: 2/20=6/20
Burst Pressure-PSI: 245
Max Flow Rate: 9-11 GPM
Nominal Micron Rating: 21
( )* denotes metric
Gasket Diameters
Number O.D. I.D. Thk.
Attached 3.444 (87)* 3.100 (79)* 0.260 (7)*
Principle Application:
Principle Application: Chev/GMC Trks + Vans w/ 7.4L, 8.1L (99-12)
All Applications
WIX Filters - Products Catalog Home
Wix Filters › lookup › filterlookup
Pf 1218
Product Specifications
Part Number: 51060
UPC Number: 765809510609
Style: Spin-On Lube Filter
Service: Lube
Type: Full Flow
Media: Enhanced Cellulose
Height: 5.178 (132)*
Outer Diameter Top: 3.66 (93)*
Outer Diameter Bottom: Closed:
Thread Size: 13/16-16
By-Pass Valve Setting-PSI: None
Anti-Drain Back Valve: Yes
Beta Ratio: 2/20=6/20
Burst Pressure-PSI: 270
Max Flow Rate: 9-11 GPM
Nominal Micron Rating: 21
( )* denotes metric
Gasket Diameters
Number O.D. I.D. Thk.
Attached 3.444 (87)* 3.100 (79)* 0.260 (7)*
Principle Application:
PF454
Product Specifications
Part Number: 57099
UPC Number: 765809570993
Style: Spin-On Lube Filter
Service: Lube
Type:
Media: Enhanced Cellulose
Height: 3.306 (84)*
Outer Diameter Top: 3.66 (93)*
Outer Diameter Bottom: Closed:
Thread Size: 13/16-16
By-Pass Valve Setting-PSI: None
Anti-Drain Back Valve: Yes
Beta Ratio: 2/20=6/20
Burst Pressure-PSI: 245
Max Flow Rate: 9-11 GPM
Nominal Micron Rating: 21
( )* denotes metric
Gasket Diameters
Number O.D. I.D. Thk.
Attached 3.444 (87)* 3.100 (79)* 0.260 (7)*
Principle Application:
Principle Application: Chev/GMC Trks + Vans w/ 7.4L, 8.1L (99-12)
All Applications
I'm going to have to check because I have both filters on the shelf, but I think the difference on the 8.1 was 2wd vs 4x4 front driveshaft.
Fram confirms the same info on the bypass setting. There is none. That takes that issue out of the equation.
Last edited:
Yes, you can only use the longer filter (p/n 51060) on the 2wd truck. Its what I use on my 2wd dually. There is not enough clearance on the 4wd cause of the front driveshaft.
Awesome, thanks everybody. This is indeed a 2wd truck, with plenty of room for a 1218, so I'll stick with it.
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