Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#3
01-09-2004, 07:55 PM
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Re: 66' heads
xman,
The 3872702 heads were used on the lower performance engines. I.E. the Corvette 427/390, Chevelle 396/325, etc... The heads you need are either the 3873858 (for 1966), or the 3904391 (for 1967). Both of these are square post and would have originally been installed in a HP application, but WHICH one would depend on the build date of your car. Ed
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Ed Bertrand 1968 RS/SS L-89 396/375 Convertible CRG Member 
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