454 - out of my z28.

[DEMON44]

Would you believe me if I said I don't actually remember.

 

[DEMON44]

But there a couple other guys on hand in assembling it years ago. I'll ask them of they remember too.

Short of pulling the pan to verify. I can say I'm 60-70% sure it's a 4 bolt. My spare engine was for sure a 2 bolt. But I think this one was 4.

 

[DEMON44]

Reconfirmed. My 959 block is a 2 bolt Main engine.

 

[DEMON44]

Correction cam info. Comp cam 280H. NOT 292H. I kept compression lower so I put in 280H instead.

 

[DEMON44]