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Click on image for the lowdown. 
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9 members (NJC, Cheapskate1229, baldeagle, 55shaker, Otto Skorzeny, JW51, 68ironhead, Ol'55, 1 invisible),
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Global Mod,
Mod | | | Forums66 Topics128,039 Posts1,055,473 Members48,424 | | 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
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Dec 2003 Posts: 2,733 Shop Shark | | Shop Shark Joined: Dec 2003 Posts: 2,733 | Sorry I can't tell anything about the exhaust on your photos (off 90 degrees) and hard to look at. I can only see one exhaust pipe outlet but too hard for me to tell.
The "848" head is slightly higher compression and therefore is thought to be desirable. Valve sizes are the same as a std 235 head however so it's something I don't understand unless that heads has lumps. You may have a pretty good engine there. Someone will know for sure. | | |
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