Referring to General Motors' full-sized rear-wheel drive platform. This designation was used from 1936-1996. It includes such models as the Chevrolet Impala, Buick Roadmaster, Pontiac Bonneville, and Oldsmobile 88 Station Wagon (among others).

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Popping / Clunking noise coming from rear of vehicle

What could be causing a popping / clunking sound from the rear end of a 1996 Caprice? The sound is only present (or apparent at least) after the vehicle has been driven for a while and seems to ...
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4L60E fluid change

I'm going to change the transmission fluid on a '96 B-Body with a 4L60E transmission and an LT1 engine. The transmission fluid pan does not have a drain plug. I'd rather not drop the pan unless I ...