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351M stroker?

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Old Jun 22, 2002 | 08:58 PM
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From: the oil cased palace
351M stroker?

hi
can you take a 400 crank and put it in a 351m, call it a stroker. If you can what other modifcations do you need to make? it would be like takeing a chevy 400 and putting that crank in a 350 to make it a 383.
 
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Old Jun 22, 2002 | 09:12 PM
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Post 351M stroker?


I think if you put a 400 crank in a 351m and use the same pistons the piston will go above the block and hit the head
 
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Old Jun 22, 2002 | 09:15 PM
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From: the oil cased palace
351M stroker?

hi
i know that but as far as clearance between the block and the crank. i know that youd have to get different piston and rods, just like you do in a 383 stroker.
 
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Old Jun 22, 2002 | 09:20 PM
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351M stroker?

The 400 and 351m is the same block the only differcence is the crank and the pistons
 
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Old Jun 22, 2002 | 09:24 PM
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From: the oil cased palace
351M stroker?

true but still they say the same about the 350 and 400 small block chevy, but you still have to grind on the block to get the clearance. but i'd like to know if you have done this yourself.
 
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Old Jun 22, 2002 | 09:31 PM
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351M stroker?

The 350 block and the 400 block is not the same the journals size is different and no I have not done it I dont no if you can. Why do you want to?
 
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Old Jun 22, 2002 | 10:51 PM
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From: cedar rapids usa
351M stroker?

Has someone already stated "a 351M and the 400 are the same. The only difference in the two is that the 400 has a different crank and pistons." Anyone with common sence can do this without any troubles, and no machine work is needed.

BTW the comment about the 350 and 400 having different journals is only half right. The 400 has 2.65 Mains while the 350 has 2.45. Both use a 2.10 rod size.
 
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Old Jun 23, 2002 | 09:10 PM
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351M stroker?

absoleuteley....my cousin has the exact setup that you are mentioning. the name for this motor would be a 351 modified 408.
I am not sure on the rods that he used but i think that he used 351 cleveland pistons.
 
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Old Jun 23, 2002 | 09:28 PM
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351M stroker?

Look in the "351M/400/351 Cleveland" forum. They have discussed the conversion process many times. Use the <SEARCH> function in that forum.




 
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Old Jun 29, 2002 | 05:43 PM
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From: the oil cased palace
351M stroker?

hi
thanks for the info, it's muck appericated!
 
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Old Jun 29, 2002 | 06:18 PM
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Post 351M stroker?

 
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