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Blew up a 632 today. I work pits for a racer in Iowa. It seems very hard to find a block for our motor so I'm trying to put feelers out if anyone might know where to find one.
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Confused Racer
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10.2 dart block?
 

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Go on racingjunk.com see what's out there. You may want to read some threads in here and magazines to start learning. It will help when asking for things on here. The 632 big blocks have some different combos as in deck heights. Just a fyi.
 

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TD 3550
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My 598 Merlin 3 (10.2) and the Dart (10.2)... I run nothing less than the L19 rod bolt The rated Advertised as listed pending what head is used. My true compression height on the Merlin 3 (598) 10.2. is 1.245. The Dart 632 (10.2) is 1.120. Both 5 in the hole.Blocks are very hard to come by. Both are 4.600 bore.. 8740 rod bolt ..." absolutely NOT"

This is with a BMF/CFE 385 head. No matter what combo you decide. Make sure the pistons are revealed for proper plug clearance also.This will prevent a common problem of closing up plugs.
 
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