wtb 4.1 production block

[gteatr6]

Looking for either just a 4.1 production block or complete motor to tear down. Prefer 291 casting. Anyone got some for sale? I'm in Byron, IL

 

[b4black]

I have a 4.1 block for sale in Oswego, IL. I don't having the casting numbers off hand, but it's an early block. Doesn't have a knock sensor hole, so I think it's a 1980. I can send pictures tonight if you're interested. b4black@flash.net

 

[b4black]

25505553
Already been to the machine shop. Cleaned, new cam bearing and freeze plugs.

 

[dank GN]

I have a rare 044 block that has all the Same good stuff as the 291 . I bored the number one hole out to 4” so it still has to go to the machine shop to match the other 5 holes . I have gone through it with a grinder and removed all the casting slag . Shoot me a message if you are still needing one

 

[gteatr6]

Thanks for the replies so far, but really want a 291. I would consider a 484.

 

[dank GN]

Thanks for the replies so far, but really want a 291. I would consider a 484.

That’s all good idk if u read the what I wrote but this block has all the same features that make the 291 desirable. It’s all good I’m going to build it anyway .

 

[gteatr6]

That’s all good idk if u read the what I wrote but this block has all the same features that make the 291 desirable. It’s all good I’m going to build it anyway .

I read your post. Kind of wondering why and how was one cylinder bored and not the other 5?

 

[dank GN]

I read your post. Kind of wondering why and how was one cylinder bored and not the other 5?

Because I actually started to bore it out and I finished one cylinder then was unable to get back to my buddy’s shop to do the rest . I’m just going to build it as I have a regal limited that’s just begging for a turboed 4.1 to be in her . Bench seat column shift with 500ish to the wheels should be a super fun sleeper

 

[tom robison]

I have a built shortblock I’m looking to sell. Polished stock crank and rods, forged pistons, girdled, and roller cam. Just freshened and running in my car. 2700.00

 

[BobbyBuick]

i got a 291 300 dollars , bore is around .395 for 4 inch pistons in Dayton Ohio no i wont take 295

 

[gteatr6]

I have a built shortblock I’m looking to sell. Polished stock crank and rods, forged pistons, girdled, and roller cam. Just freshened and running in my car. 2700.00

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