Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
09-13-2010, 04:41 PM
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ZL-1 heads (69)
anyone know about how many sets of ZL-1 heads GM made. I just looked at a set, I can't imagine they made a lot.
on the bottom are cast 678910, 12345, 11098, 4856 side stamp is EPD 6255 on the top is cast 3946074 each one has a few helicoils, which I guess are common? but I am thinking these don't come up forsale often? 69 date code the most desirable? -bob 
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#2
09-14-2010, 03:27 AM
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Re: ZL-1 heads (69)
They are all over eBay. Lots were made and sold over the counter, up until 1974. Production date coded 1969 is the most desirable.
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1962 Oldsmobile Jetfire, Factory all Aluminum V8 Turbocharged and Methanol Injected TURBO ROCKET engine, 4 speed Hydramatic, 4 link rear suspension, 3.36 Anti-Spin differential, California car, PS, PB, PW, AC, Jetfire 2 option package.
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