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Block question for doc
https://slantsix.org/forum/viewtopic.php?t=34266
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Author:  68barracuda [ Fri Mar 13, 2009 3:48 am ]
Post subject:  Block question for doc

My slant has the following casting number 2806830-1 M.... the M looks like an an upside down capital W

Any comments on this block?

Author:  Doctor Dodge [ Fri Mar 13, 2009 8:00 am ]
Post subject: 

By the number, it's a nice, 5 freeze plug block.
Does it have the extra ribs? (all the 'M' block I have seen do not)
Clean and prep it using the SL6 block article as a guide.
Have it sonic checked if you plan to use a big over-bore and / or high compression.
DD

Author:  68barracuda [ Fri Mar 13, 2009 5:28 pm ]
Post subject: 

Yup 5 plug with out the pencil ribs

Thanx Doc

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