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#34
05-11-2010, 06:59 PM
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Re: 68 Yenko clone
Bob,
From what I am reading 1968 was a mix of corvette engine transplants and later that year the COPO 9737 and all 69's were COPO Even though the torque drive was an option, it was never in a Yenko as they were all 4 speeds. I am hearing a lot were L78 396 and L72 427 and they had the same cyl head cast rect port closed chamber.(I have 2 heads #3964291 & 3873858)can someone tell me which number is correct for 1968. Now what about the L88 427 ??? is there a 1968 L88 Yenko Cheers, Chris ps; thanks again , someone said this would be hard and they were right. 
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