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bob3240 · 04-25-2012, 08:55 PM

I built one back when they first came out, They had a special block and forged 3.25 crank and the one I had had the S.D. cast iron head. Later on guys in comp adapted the splayed valve Chev head to the S.D. block. I know some poeple are using a Gaerte block in comp now. Bob Michael.

04-25-2012, 08:55 PM	#3
bob3240 Member Join Date: Jan 2009 Location: lebanon ohio Posts: 251 Likes: 3 Liked 16 Times in 5 Posts	Re: Iron Dukes?? I built one back when they first came out, They had a special block and forged 3.25 crank and the one I had had the S.D. cast iron head. Later on guys in comp adapted the splayed valve Chev head to the S.D. block. I know some poeple are using a Gaerte block in comp now. Bob Michael.