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Click on image for the lowdown. 
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| | | Forums66 Topics128,048 Posts1,055,540 Members48,425 | | 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! | |
#27175 07/15/2003 3:51 AM | Joined: Jul 2003 Posts: 2 Junior Member | | Junior Member Joined: Jul 2003 Posts: 2 | Hey guys, I need help identifying the engine in a 1969 C20 I just bought for parts. Above the starter are the letters CON3 B39. The pad by the distributor is stamped F240J. There are no other numbers I can find on the block (until I clean it more). The head is casting #3836848. The port for vacuum wipers is still in the intake. | | |
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