Engine 454 CID V8 Horsepower 450 hp Torque 500 lb-ft Compression The monster 454 cubic-inch Chevy LS6 V8 arrived in 1970 with ...

These are five of the most powerful big block engines Chevy has built over the decades ... It also came in various models, like the LS5 and LS6, offering differing compression ratios for different ...

and it generated ample power in the Corvette with the LS6 454 engine rated at 450 horsepower and 500 lb-ft of torque. While those big-block competitors have fallen by the wayside, the Chevy 454 ...

Scoggin Dickey Parts Center has long been known as a powerhouse of Chevrolet performance, and when it comes to big-block Chevy crate engines they pretty much have the market covered at every price ...

Chevrolet’s 454 big-block V8 ... the LS6 package came in hot at a total cost in excess of one thousand dollars. The SS454 LS6 Chevelle was one hard-hitting Chevy intermediate with far more ...

Size doesn't always matter when comparing Chevy small blocks and big blocks engines. Here's why Chevrolet had a good thing going with its small-block V-8s, introduced in 1955, but wanted to ...

The 5.7L LS6 V8 engine is part of GM’s Gen III Small Block engine family, and was briefly produced by General Motors for use in two high-performance vehicles: the C5-generation Chevrolet ...

Sections covered include big-block Chevy engine I.D. codes ... Covers Mark IV 396 and 427, L71/L88, ZL1, 454, LS6 and Gen V models. Complete hands-on engine rebuilding guide including sections ...

"People want the biggest and baddest engine they can get," we were told ... from our Rat-motor reconnaissance, it's that big-block Chevy heads ain't cheap. Some may cost only a few hundred ...

To keep things differentiated in the minds of Chevy engineers working on both engines, the planned successor to the W block was dubbed "Mark II." It was this big-bore, short-stroke 427 powerhouse ...

Photo Cutline: General Motors offered a 1971 Corvette LS6, but never installed ... from a guy in Texas with an old Chevy crate engine in it called an LS7 Big Block. He installed the LS7 in the ...