ChatGPT Search adds shopping, WhatsApp integration, and improved citations. Memory integration is coming soon.

From the Chevy C3 Corvette to the GMC Sierra, these cars and trucks all shared a powerhouse in the iconic 454 big block V8 engine.

Even though the Chevy 454 big-block engine is no longer in production cars, you can still buy it as a crate engine. Here’s a look at its hp and cost.

Chevy no longer runs big block engines in production, as the last run of the engines it used in production vehicles came in heavy-duty pickups, vans, and some SUVs. The engine ran until 2007 in ...

Looking for the best cam for 454 Big Block? Our comprehensive guide features top-rated cams that are guaranteed to give your engine the power and performance it deserves.

The American big box store has partnered with several crate engine retailers, which means horsepower is now for sale right on its website.

Rare LS-7 Crate Engine Finally Fired Up After Sitting in a GM Crate for 44 Years A N.O.S. LS-7 454 big-block Chevy from 1979 runs for the first time at Westech Performance—read what happens!

However, this variant was only available as a crate engine, so it was never fitted onto a factory-built vehicle. As impressive as it was, the 454 arrived late to the muscle car party.

This live photo gallery shows Chevy's new ZZ632 Big Block crate engine, which produces over 1,000 horsepower, on display at the 2021 SEMA Show in Las Vegas.

But the piece de resistance is hiding under the hood. The Corvette runs on big-block power, though not even eBay seller marin1102 themselves is certain it’s a matching numbers unit.