GM announces new-gen V8 engine production at Flint, Tonawanda, St. Catherines plants
On September 17, General Motors announced that the new L76 5.7L and L78 6.6L V8 engines will make their debut in the next-generation 2027 Chevrolet Silverado 1500 and GMC Sierra 1500 full-size pickups.
The 5.7L V8 produces 402 hp and 428 lb-ft of torque, while the 6.6L V8 with 481 hp and 501 lb-ft of torque becomes t....
The 5.7L V8 produces 402 hp and 428 lb-ft of torque, while the 6.6L V8 with 481 hp and 501 lb-ft of torque becomes t....
This news is for paid members only.
If you register as a free member, you can read the rest of this article for a limited time.
In addition, you can also enjoy the following content for free:
- Market & Tech Reports
- Global automotive production/sales
- Launch schedule forecasts
- Latest news on the automotive industry
- Market share and supply information of 300 automotive parts (Who Supplies Whom)



Japan
USA
Mexico
Germany
China (Shanghai)
Thailand
India