This 540 CID Mark V Big Block Chevy V8 Engine receives a build up to make over 600 horsepower using pump gas - Super Chevy Magazine ...

Because of its racing heritage, Chevy's big-block can easily be built to just about any realistic horsepower and torque level imaginable—using mostly factory parts.

The 1965-1974 Mark IV big block chevy engine, also called the Rat Motor, served duty in many super Chevys, including Corvettes and Camaros - Super Chevy Magazine ...

By Marlan Davis From its 1965 introduction to its production supersession by the improved Mark V engine in 1991, the big-block Chevy Rat has carved its mark in ...

With direct injection and variable valve timing, this is no ordinary big block. But then, Larry Hofer is no ordinary mechanic.

Chevy big block engines have a lot of character and history behind them. Does that make the hassle that can come with their potential problems worth it?

This 1966 Chevy Corvette Big Block survivor coupe has an impressive history, with just over 10,000 miles from new. It sold last week for more than $500,000.

The engine designers decided, however, that with Ford already building a 427 and MOPAR prepping its 426 Dodge and Plymouth wedge engines, Chevy changed the Mystery build to a larger bore to arrive ...

Mopar fans know the brand made plenty of impressive engines in the 1960s, but this big-block V8 is the rarest of the time.

It’s alive! It’s aliiive! And it can be driven! Not that there was any doubt in the passion project that put an 8.1-liter big block into a C8 Corvette. If anyone was gonna make the ballsy ...

Packing a fairly tame-looking setup consisting of the Big Block Chevy and twin-turbo 88mm Garrett mills strapped to the sides of the engine bay, the RX-7 might not seem much for the untrained eye.

"Big Block Bob" said the first Mystery Motor was a 409 and, believe it or not, he is CORRECT and the first reader to uncover this reality.