Last GM big block engine rolls off the line

[XcYZ]

I missed this Tuesday:

The Big Block. Rat Motor. Call it what you will, we can now officially add a final epitaph to the long-running engine's gravestone: R.I.P. The final L18 big block rolled down the assembly line at General Motors' Tonawanda plant in New York last week, and that engine was signed by all the workers at the plant and is on its way to the GM Heritage Center in Sterling Heights, Michigan.

The first big block Chevy engine was introduced way back in 1958 and was used in both passenger cars and trucks. The engine's legacy includes such classic nameplates as Chevrolet Impala, Chevelle, Camaro and Corvette with displacements ranging from the venerable 396, 409, 427 and 454 to, finally, the 496-cubic-inch Vortec 8100 that ended the production run.

Naturally, the death of the big block brings with it other casualties as well, such as the 150 laid off hourly workers that are hoping GM sees fit to bless them with a new powerplant to build along with the RV and marine industries.