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Old 03-03-2003, 01:25 AM   #1
paintpyro
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Question casting number question?

I got this number off my heads. Anyone translate this for me?
3973498. Thanx
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70 shortbed stepside
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rallys and BFGs
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Old 03-03-2003, 01:46 AM   #2
Hotrod70C10
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are you sure that the last number is an 8?
the only head casting number that I can find is
3973493 which was 71-72 400 with 76cc chambers i can't find the valve sizes for these.
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Old 03-03-2003, 11:27 AM   #3
paintpyro
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I'll have to pull the covers again to doublecheck. Sorry for sounding stupid but, is this a decent performance head?
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70 shortbed stepside
"Schleprock"
350 w/TH400
rallys and BFGs
-We can rebuild it, we have the technology-lower,shinier,faster
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Old 03-03-2003, 02:07 PM   #4
paintpyro
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ttt
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70 shortbed stepside
"Schleprock"
350 w/TH400
rallys and BFGs
-We can rebuild it, we have the technology-lower,shinier,faster
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Old 03-03-2003, 07:15 PM   #5
paintpyro
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ttt
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70 shortbed stepside
"Schleprock"
350 w/TH400
rallys and BFGs
-We can rebuild it, we have the technology-lower,shinier,faster
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