ZL1: One Camaro To Rule Them All

Edward Niedermeyer
by Edward Niedermeyer

Rather than bringing back the long-running Z28 label for its new top-of-the-line Camaro, GM has reached back even further into the history books for an even more prestigious heritage label: ZL1. GM’s presser (more here) for the 6.2 liter supercharged, 550+ HP, Brembo- and Magnetic Ride Control-equipped ZL1 explains:

When the muscle car war was at its peak in the ’60s, enterprising and racing-minded dealers did everything they could to get more powerful cars from the factory. Some Chevrolet dealers discovered that the company’s special order system known as COPO – the acronym for Central Office Production Order – could be used for higher-performance powertrains. It was intended for dealers to place custom orders for things like special paint packages for fleet vehicles, not building factory hot rods. Nevertheless, Camaro-hungry dealers used the system to request larger, 427-cubic-inch engines and other equipment that wasn’t available in regular-production models.

The ZL1 427 engine was originally developed as a racing engine for the Can Am series, where early all-aluminum 427 engines had delivered encouraging results in vehicles such as the groundbreaking Chaparral 2F race car. It was similar to Chevrolet’s L-88 427 engine, which had an iron engine block and aluminum heads, but the ZL1’s aluminum block reduced the engine’s overall weight by more than 100 pounds. That was a tremendous benefit for racing, not only because of the obvious weight savings, but it also enhanced the race cars’ overall balance.

In 1969, Illinois-based Chevy dealer Fred Gibb stretched the COPO system to its limit when he ordered 50 Camaros with the new ZL1 racing engine. The idea was to pack the most powerful engine available from Chevrolet into otherwise regular Camaros and sell them to racers. The ZL1 engine was officially rated at 430 horsepower, but was known to produce more than 500.

Despite never being intended for use in a regular-production car, Gibb’s COPO order was fulfilled – but not before a few other dealers got wind of it. They ordered a few, too, and production totaled 69 Camaros (two production Corvettes also were built with the engine).

Of course, not only is the ZL1now a production model, the same engine and suspension are also available in a more tailored, uptown set of duds as the CTS-V coupe. Still, the LSA engine is the kind of rare beast that will not be around much longer, so far be it from us to criticize GM for putting it into everything they can, while they still can. And considering the CTS-V is already a performance bargain, one hopes that the Camaro ZL1 will make the LSA’s pupil-dilating power even more attainable.


Edward Niedermeyer
Edward Niedermeyer

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  • Mtymsi Mtymsi on Feb 10, 2011

    If it's in the $50k range which it probably will be I'd much rather have the Vette.

  • Nrd515 Nrd515 on Feb 11, 2011

    A great car harpooned by the worst styling of any Camaro, ever.

  • Ronin It's one thing to stay tried and true to loyal past customers; you'll ensure a stream of revenue from your installed base- maybe every several years or so.It's another to attract net-new customers, who are dazzled by so many other attractive offerings that have more cargo capacity than that high-floored 4-Runner bed, and are not so scrunched in scrunchy front seats.Like with the FJ Cruiser: don't bother to update it, thereby saving money while explaining customers like it that way, all the way into oblivion. Not recognizing some customers like to actually have right rear visibility in their SUVs.
  • MaintenanceCosts It's not a Benz or a Jag / it's a 5-0 with a rag /And I don't wanna brag / but I could never be stag
  • 3-On-The-Tree Son has a 2016 Mustang GT 5.0 and I have a 2009 C6 Corvette LS3 6spd. And on paper they are pretty close.
  • 3-On-The-Tree Same as the Land Cruiser, emissions. I have a 1985 FJ60 Land Cruiser and it’s a beast off-roading.
  • CanadaCraig I would like for this anniversary special to be a bare-bones Plain-Jane model offered in Dynasty Green and Vintage Burgundy.
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