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Post Info TOPIC: Wanted: 400 Pontiac block


Poncho Master!

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Posts: 1659
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Wanted: 400 Pontiac block


Looking for a Pontiac 400 block (non 557 block). Will look at a 428 or 455 block if price is right. If theres one laying around and you want it sold let me know. PM me with price. 

located in Ontario.

 



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A Poncho Legend!

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Just bore the 389 you have 60 over and thee you go.



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Ray White, Toronto ON

Formerly - The one and only 1973 LeMans 454 "Astro-Jet"

Built March 9, 1973 - Oshawa ON

1993 Corvette Convertible LT 1

Built January 10, 1993 - Bowling Green Kentucky 

 


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Poncho Master!

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Posts: 1659
Date:

73SC wrote:

Just bore the 389 you have 60 over and thee you go.


 Thats what I was going to do. But the only problem was that then there is no engine in the car for the summer to drive, and secondly the stroker assemblies for the 389 cost more than the 400 blocks. So I figured I can still drive car in summer while building spare motor on the side.

side note: some might ask why not just work on car. The car is at my dads, I can only work on it when I get there. At least the motor I can do at home here.



-- Edited by mike667 on Tuesday 5th of May 2020 04:06:39 PM

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A Poncho Legend!

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Posts: 20257
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Last photo of the car you posted, it had no front clip so where's it going? It doesn't take all summer to rebuild the engine plus you can't drive it anywhere anyway.

City of Toronto just started cancelling Canada Day activities so take it from there. 

PS: what are your stroking it to?



-- Edited by 73SC on Tuesday 5th of May 2020 04:36:39 PM

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Ray White, Toronto ON

Formerly - The one and only 1973 LeMans 454 "Astro-Jet"

Built March 9, 1973 - Oshawa ON

1993 Corvette Convertible LT 1

Built January 10, 1993 - Bowling Green Kentucky 

 




Poncho Master!

Status: Offline
Posts: 1659
Date:

I never had the front clip off? Might be someone else?s car? Or when it was on the hoist?

I would stroke it to a 421-468, stroker assembly probably depending on which block. Use a 4.25 forged crank. Ported edelbrock heads. 



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