Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#32
07-27-2007, 03:08 AM
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Re: 70 w31 olds
ok,here is why i feel very strongly its not a w31.
if the numbers are right on the block,and it the original motor,the pulleys would be different. the pulleys on the motor are non W pulleys. pull the heads,and if the valves are almost touching in the pocket,they are w31 heads.  
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