6.6L V8 L8T News

Some 2024 GMC Sierra HD Units Will Need A Transmission Replacement

Because of an incorrect caged piston bearing.

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2024 Chevrolet Silverado HD LTZ DRW front three quarters

Some 2024 Chevy Silverado HD Units Will Need A Transmission Replacement

Due to an incorrect caged piston bearing.

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Chevrolet Performance Launches New L8P Crate Engine: Video

Combining attributes of the L8T and LT2 engines.

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6.6L V8 L8T Gasoline Engine Available Again On Chevy Express, GMC Savana Cargo Vans

Previously unavailable since August.

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ProCharger Offers New Silverado HD, Sierra HD L8T Supercharger Kit

Claims of over 600 horsepower, 700 pound-feet of torque.

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Whipple Now Taking Orders For GM 6.6L V8 L8T Supercharger Kit

Output up to 700 pound-feet of torque.

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Whipple Will Soon Launch A GM 6.6L L8T V8 Supercharger Kit

Output boosted to 700 pound-feet of torque.

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Chevrolet Performance Discusses 6.6L V8 L8T Crate Engine: Video

A good choice for pickups or SUVs.

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2024 Chevy LCF Adds 5500 HG And 5500 XG Gasoline Configurations

L8T for motivation.

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Chevrolet Performance Launches L8T Crate Engine

The same powerplant cradled by the Silverado HD and Sierra HD.

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Strange V8 Engine Sounds Are Normal, Says GM

No repairs required.

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GMC Savana Passenger

GMC Savana Sales Jump 25 Percent During Q2 2022

Earning two percentage points in market share.

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Chevy Express Sales Place Third In Segment During Q2 2022

Holding a 19 percent share of the full-size van segment.

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2023 Silverado HD Dually Reveals New Grille, Front End Design

The refreshed Silverado HD is expected to arrive for the 2023 model year.

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Silverado HD, Sierra HD Powertrain Updates Incoming

Expected to arrive with the upcoming model refreshes.

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GM To Replace Engine Oil Dipstick In Some Chevy Low Cab Forward Models

There's a misprint in the owner manual as well.

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2021 Chevy Silverado 2500HD Custom Now Available With Diesel 6.6L V8

Diesel muscle joins the Custom engine options list.

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This Chevy Silverado HD Crew Cab Model Sells The Slowest

Incidentally, this same configuration makes up the majority of inventory.

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GM To Prioritize Production Of 2021 GMC Sierra HD Crew Cab

Customers hoping for a Regular Cab or Double Cab may have to wait a little while.

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Chevrolet Performance Adds 6.6L L8T V8 Engine Block To Catalog

How much horsepower can engine builders squeeze out of this iron block?

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2021 Chevy Low Cab Forward Truck: How The New 6.6L V8 L8T Gasoline Engine Compares To Outgoing L96

Replacing the archaic 6.0L V8 L96 engine.

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2021 Chevrolet Silverado HD, Sierra HD Gain E85 FlexFuel Capability

The 6.6L V8 L8T engine gets flexible.

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Is Another Transmission Option Coming For The Chevrolet Silverado Medium Duty?

It could be a prerequisite for the 6.6L L8T V8 engine.

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New Engine For 2021 Chevrolet Low Cab Forward Truck

A modern powerplant for the LCF truck.

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2021 Chevrolet Express Receives New 6.6L V8 Gas Engine

A much-needed upgrade for the hot-selling Express van.

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6.6L L8T V8 Seems Imminent For Chevrolet Low Cab Forward Truck

A fresh gasoline powerplant for the LCF trucks.

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