I am having a blocked sleeved for a 436 CID is there a differance between the to blocks?

 

Most machinists familiar with the LSX motors will tell you to try to find a used LS1 block, as they are the best candidates for re-sleeving.

By the way, who is re-sleeving your block?

 

I have a resleved LS1 block thats already bored to 4.000 if your looking for one to bore out even more, I'm not sure how much bore they can take though. I was always under the impression that you had to go with a different block for bigger than 4.030 bore on the alum resleved blocks.

 

MTI Why do you ask?

 

Thanks But I need to go to 4.130

 

So why not buy it and bore it more?

BTW, how are you getting a 436 with that bore size (4.130)?

 

I am not sure, 4.130 bore, 4.125 stroke what is it then?

 

I already have a new LS6 block, Wasn't sure to sleeve the LS6 or use it as a core for a lS1. What sleeves do you have in your block?

 

442ci

 

Thanks, what would it be with 4.00 stroke?

 

http://www.bgsoflex.com/displacement.html

 

Thank you!