CI big-block V8s in the late 1960s and early 1970s, one each from Oldsmobile and Pontiac. But how did these two engines differ?

There’s never enough time when you’re playing catch-up and that was the unfortunate position Ford and GM found themselves in ...

This, ladies and gentleman, is a 1984 Pontiac Fiero featuring a 455 Oldsmobile big-block V8. Oh, and it’s supercharged for good measure. Speed Society picked up on the video, which features a ...

There are people that will tell you that the 455ci Oldsmobile Rocket motor makes a better street engine than a race motor. In truth, a stock 455 does have a couple of drawbacks that are ...

1968 was the first and only year the Delmont 88 shipped with the flagship Oldsmobile engine, the 455-cubic-inch (7.5-liter) big block Rocket V8, as an upgrade to the base 330-cubic-inch, Jetfire ...

The Toronado was infamous for its unique front-wheel-drive (FWD) engine and transmission package that bolted the Olds 455ci big-block to a FWD transaxle that was based on the guts of a Turbo 400.

Chad Moline, of Rock Falls, Illinois, elected to use a 455ci Oldsmobile big-block for his 1994 Chevrolet Silverado project, and the rest of his build proved to be equally creative.

Originally equipped with the Oldsmobile 307-ci V8, this 1987 Buick Regal Limited wasn't converted into a GNX, ... chassis number 1G4GM11Y3HP420590 packs a 455-4 big block connected to a Turbo 400.

Where there was once a back seat and a trunk now resides a big block Oldsmobile 455 V8 hooked up to a Toronado transaxle. To access the engine, a hatch from a Chevy Monza was grafted into the ...