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#1 |
Registered User
Join Date: Sep 2009
Location: ontario, CA
Posts: 86
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block cast number
dose anyone here have a 87 or 80's pickup with a casting number of 3970010
and is that a common number? It dose not match the year. if anyone can give me some insight that would be great. thanks |
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#2 |
Registered User
Join Date: Dec 2009
Location: South MS
Posts: 90
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Re: block cast number
3970010....327.....69....2...Trucks and industrial
3970010....350...69-80...2 or 4 bolt main
__________________
1972 K5 CST. Work in progress. 408CI 1980 K10 |
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