Compilation mods of engine mods including the following :

Cummins ISX12 and X12 by Rookie_One
Cummins ISX, ISX15 and X15 by Rookie_One
Cummins Signature(with it's stylish chrome valve cover) by Rookie_One
Cummins L10, M11 and ISM by Rookie_One
Cummins N14 by Rookie_One

Volvo D11, D13 and D16 by Galimim
Volvo Transmisions by Galimim

PACCAR engines by Galimim

Caterpillar 3406E by Wilson212
Caterpillar 3408 by vsTerminus
Caterpillar C-10, C-12, C-15 and C-16 by Rookie_One
Caterpillar C11, C13 and C15 by Rookie_One

Detroit Diesel Engines Series 60 by Rookie_One

PACCAR Automated transmission and Eaton Endurant by Rookie_One
Caterpillar CX31 by Rookie_One
Allison Transmissions by Boeing73FLY

PACCAR sounds by Kriechbaum
Detroit Diesel sounds by Kriechbaum
Cummins sounds by Kriechbaum
CAT sounds by Kriechbaum
Volvo D13 and D16 sounds by SCS (ETS2)
Eaton Endurant icons by Loadersaints
Low Air Warning sounds by DriveSafely

Compatible with Kenworth W900B, T800 and Peterbilt 567 by GTM Team
Compatible with International 9800 2.0
Compatible with Dimitry T800
Compatible with Viper 389v2
Compatible with Harven W990 (Only modern engines, as the truck don't seem to be available as a Glider Kit)
Compatible with K100e by Overfloater
Compatible with Freighliner FLD by Odd_Fellow

NOTES :

It might seems that there is many duplicates, but every engine is unique and configured according to their official specs. For example, there is actually 2 differents ISX15 600 ratings, with different torque values and curves. Also duplicates engines was the only way to replicate some of the options packages for Volvo engines (such as the differents Eco-Torque and XE packages).

Data concerning engines can be found on my data archive for technical data, please see SCS forum for more information.

Please verify with manufacturers documentation for the maximum input torque possible through the transmissions.

Also, for those wishing to use the SmartAdvantage powertrain, I recommend using LoaderSaints' mod for Eaton transmissions.

Do note that I recommend putting this mod above Loadersaints' mod, as my Eaton Endurant transmission will overwrite his.
Link to his mod : https://steamcommunity.com/sharedfiles/filedetails/?id=665335536

IMPORTANT : this mod is NOT compatible with standalone sound mods. as each engine in this mod have his own sound.