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Click on image for the lowdown. 
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| | | Forums66 Topics128,020 Posts1,055,345 Members48,419 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
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#83263 09/22/2007 7:51 PM | Joined: Apr 2005 Posts: 2,832 'Bolter | | 'Bolter Joined: Apr 2005 Posts: 2,832 | A completely worn out 409 with a steel crank and the big heads sells for about 5 grand. The heads for about half that. The head design was terrible but with MANY hours of design modification, intake port re-contouring, exhaust port REDUCTION in size, and hours and hours on the flow bench here is a pic of a 62 with a 409 that runs 8's in the 1/4. About the same as a 502 BB with over the counter parts. Go to page four and scroll down to the red 62 if you don't want to wade through all my junkers. http://s32.photobucket.com/albums/d41/coilover/
Evan
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