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-   -   428 swap update (https://forums.maxperformanceinc.com/forums/showthread.php?t=885754)

hgiv 06-07-2026 08:01 PM
428 swap update
 
2 Attachment(s)
Well I知 making good progress on my 350 to 428 swap. Tranny should be back from the shop next week. I知 dying to start it!!

I知 worried about clearance for the distributor but we値l see when the tranny is in. If it痴 a big issue I知 put the old points dizzy back in until I get it going.

tom s 06-08-2026 01:54 PM
If it fit before it should fit now.Tom

Tandyman 06-08-2026 02:30 PM
Had decent clearance in my 69 firebird for the HEI. You might want to pull it out when you install the tranny though. Makes it easier to install those top 2 tranny bolts .
Glenn

kyle_blake 06-08-2026 11:00 PM
that's a nice clutch fan, is that a hayes model?

hgiv 06-09-2026 10:29 AM
Quote:
Originally Posted by kyle_blake (Post 6619281)
that's a nice clutch fan, is that a hayes model?
I have no idea. It cam with the engine. I bought is sight unseen on ebay! Leap of faith!! We will see. I saw a video of it running. Its still on youtube. Search pontiac 428.


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