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2019-2023 Engine, Driveline, & Exhaust
Technical Discussion surrounding the 6th generation of small block engines, driveline, 6/8/10 speed transmissions, and slew of factory and performance exhausts.
Includes direct injection, active fuel management / dynamic fuel management and L3B 2.7L Turbo, L82/L84 5.3L & L87 6.2L and new derivatives of these engines for 2023.
915 topics in this forum
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Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) will not be available on certain 2021 model year Silverado 1500/Sierra 1500 pickups 1 2 3 4 7
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