CAMARO6 - View Single Post - Dissected: Updated AC Delco PF64 Oil Filter

keep_hope_alive · 02-09-2023, 01:41 PM

Thread dissecting the UPF64R and PF64
https://bobistheoilguy.com/forums/th...n-pics.259429/

I think the parts guy handed me both just because the part numbers were similar. I don't think he actually looked it up. It "fits" but doesn't meet specs.

Appears the UPF64R has a bypass of 36psi.
https://partshawk.com/acdelco-upf64r...il-filter.html

I will be returning it.

02-09-2023, 01:41 PM	#67
keep_hope_alive Electrical Engineer Drives: 2023 1SS A10 Black Join Date: Apr 2022 Location: Illinois Posts: 940	Thread dissecting the UPF64R and PF64 https://bobistheoilguy.com/forums/th...n-pics.259429/ I think the parts guy handed me both just because the part numbers were similar. I don't think he actually looked it up. It "fits" but doesn't meet specs. Appears the UPF64R has a bypass of 36psi. https://partshawk.com/acdelco-upf64r...il-filter.html I will be returning it. __________________ 2023 1SS A10 Black H72/C2U/56W/NPP - Daily Driver 1100: 5/3/22 . . . . . . . 2000: 6/25/22 . . . . . .4000: 8/17/22 . . . . . . . 6000: 9/10/22 Daily Driver mileage update: 64k mi. @ Apr 2026 New Engine @ 22,600 mi. due to dealer confusing bad gas with a bad engine. Build Log: https://www.camaro6.com/forums/showt...6#post11353116