When the all-new C4 Corvette debuted for the 1984 model year, it was light years ahead of the aging C3 that it replaced. Besides a fuel-injected motor backed up with overdrive automatic or manual ...

Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...

With 400- and 500-horsepower factory Corvette engines now a cold reality, it's easy to overlook the critical role the 300-horse LT1 once played in maintaining the car's status as a credible ...

When the very first production small-block Chevy V-8 engine appeared in 1955, it was revolutionary for a number of reasons. Physically, it was smaller and 50 pounds lighter than the "Blue Flame" ...

Chevrolet is a brand with many iconic nameplates, and LT1 is one of them. Rather than referring to a specific car, LT1 instead relates to a particular engine — of which three generations have been ...