BrendanC
$100 site donor 2024
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2020 Silverado 2500hd 6.6l L8T
5800 miles in service
out/off: 8 quarts Valvoline advance FS 5w-30 Mobil 1 M1-212a
in/on: 8 quarts Valvoline HM EP 5w-30 with Carquest Premium 84502 (PG with silicone gasket)
2020 Silverado 2500hd 6.6l L8T
5800 miles in service
out/off: 8 quarts Valvoline advance FS 5w-30 Mobil 1 M1-212a
in/on: 8 quarts Valvoline HM EP 5w-30 with Carquest Premium 84502 (PG with silicone gasket)