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General Motors Diesels
Discussions of GM Diesels. Because friends don't let friends drive Fords!
6.6L Duramax Diesel
Discussions of all things relating to the Duramax Diesel
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223
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Threads
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Delta 88 Oldsmobile help/advice
Oct 24, 2024
DEEDELTA
6.5L Diesels
Discussions related to the 6.5L GM Diesel
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300
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Oil pan differences? Gm 6.5 6.2
Jun 28, 2025
OneofTHEM
6.2L Diesels
Discussions related to the 6.2L GM Diesels
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How much low end boost?
Dec 2, 2022
Far Right
Gasoline Engines
Discussions of GM Gasoline Motors
Threads
131
Posts
969
Threads
131
Posts
969
Knight of the Phoenix
Jun 1, 2024
Jesus Freak
General, Performance Upgrades & Accessories
Discussions related to General info, Accessories for GM Trucks including Performance Products
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114
Posts
658
Threads
114
Posts
658
4
Blowing oil out stack
Jun 5, 2022
426hemi
GM Duramax Diesel Discussion
Visit our sister site
GmFullsize.com
to discuss the Duramax engines.
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6.9L IH & 7.3L IDI Diesels
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C6 to ZF5 swap
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6.9L IH & 7.3L IDI Diesels
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6.9L IH & 7.3L IDI Diesels
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Today at 4:30 PM
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