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| | | | Joined: Jan 2010 Posts: 22 New Guy | | New Guy Joined: Jan 2010 Posts: 22 | Looked thru the casting info and on line,but still can't figure it out. This motor is not an intregal head, so I know its before 1975.The # on the flat pad behind the distributor is F1102TAB. Cast into the side of the block is CON 2 J233 and 328575 with GM under that,and 86 under the GM. 32875 meaans this is a 68-84 block?
Does the J233 mean it is Oct/23/1973??? I was told it is a 250. | | | | | Joined: Feb 2000 Posts: 5,191 'Bolter | | 'Bolter Joined: Feb 2000 Posts: 5,191 | I would guess the date code is Oct/23/73, but, they are all the same so it really doesn't matter. Pick a year when buying parts and stick with it, no need to confuse the counter guys. All the heads were the same for the 230,250, and 292's. I believe all 230 and 250 blocks are the same.
Joe | | | | | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | There were non-intregal heads used on some models after 75. Mostly on Cameros.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | | | | Joined: Jan 2009 Posts: 1,644 Shop Shark | | Shop Shark Joined: Jan 2009 Posts: 1,644 | F1102TAB
1970
Made in flint
11th month
02 day built
T Truck engine
AB 250cu in.
155 HP
8.5:1 comp. ratio
1BC carb.
Manual trans
Pete
Last edited by Pete52; 11/18/2011 12:59 AM.
| | | | | Joined: Jan 2010 Posts: 22 New Guy | | New Guy Joined: Jan 2010 Posts: 22 | So its the flat pad behind the distributor that tells all.Where do you get the 1970 from?Where did you find your magic info, Pete ?Thanks everyone. | | | | | Joined: Jan 2009 Posts: 1,644 Shop Shark | | Shop Shark Joined: Jan 2009 Posts: 1,644 | In cars& parts book of chevy truck ID numbers 1947 to 1972
1970 was the only year that chevy used the AB part of you're number on the 250 cu.in. 6.
Pete | | |
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