TechCarScoopsabout 2 hours ago
GM's New Small-Block V8s Boost Pickup Power
3 min read
GM's new 5.7-liter L76 V8 makes 402 hp, up from 355 hp, and the 6.6-liter L78 makes 481 hp, up from 420 hp. Both engines debut in the 2027 Chevy Silverado 1500 and GMC Sierra 1500.
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