351m or 400?
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From: chicago
351m or 400?
i pulled off the oil pan and im not sure what motor i have. it is a 79 250 4x4. the connecting rod caps have an "s" stamped in them. the bearings have 4-79, d.a.b., d0ae-6211-a-b, the caps also have "d1ae" stamped. the main bearing cap has a "k" sstamped in it. the main bearing is stamped "d.a.b., 2-79 L, d7ae-6a338-aa-ba. i dont know where to look for numbers on the crank itself.
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Joined: Aug 2000
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From: PacNW
351m or 400?
>i pulled off the oil pan and im not sure what motor i have.
>it is a 79 250 4x4. the connecting rod caps have an "s"
>stamped in them. the bearings have 4-79, d.a.b.,
>d0ae-6211-a-b, the caps also have "d1ae" stamped. the main
>bearing cap has a "k" sstamped in it. the main bearing is
>stamped "d.a.b., 2-79 L, d7ae-6a338-aa-ba. i dont know where
>to look for numbers on the crank itself.
The casting code for the crank is located on the first counterweight. It should be a 5M, 5MA or 5MAB if it's a 400 or 1K if it's a 351M.
>it is a 79 250 4x4. the connecting rod caps have an "s"
>stamped in them. the bearings have 4-79, d.a.b.,
>d0ae-6211-a-b, the caps also have "d1ae" stamped. the main
>bearing cap has a "k" sstamped in it. the main bearing is
>stamped "d.a.b., 2-79 L, d7ae-6a338-aa-ba. i dont know where
>to look for numbers on the crank itself.
The casting code for the crank is located on the first counterweight. It should be a 5M, 5MA or 5MAB if it's a 400 or 1K if it's a 351M.
351m or 400?
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