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-   -   1967 GP Convertible 428 H.O. Restoration (https://forums.maxperformanceinc.com/forums/showthread.php?t=850743)

ck67goat 05-24-2021 03:20 PM

1967 GP Convertible 428 H.O. Restoration
 
Posting here to document the restoration of this car for posterity sake and may possibly be of use to others.


https://i.imgur.com/Y9TmGTi.jpg

https://i.imgur.com/bAUFIRG.jpg

mr67gp 05-25-2021 03:20 PM

The bones don't look too bad. Those Ferrari Testa Rossa style side gills are pretty incongruous.

Thanks for sharing the progress here.

OZZIEVILLE 67 2 door 05-27-2021 09:09 PM

Looking forward
to progress on the 67gp.
John L


Sent from my SM-A426B using Tapatalk

ck67goat 06-08-2024 03:03 PM

I realize haven't posted much here on the progress. Frame was powder coated but I am not 100% happy with the results so not posting those photos yet. Suspension - ran into a bit of a snafu after finding one of the upper front control arms was bent to the point I decided to find another control arm to properly press bushings. Being a B body, I was surprised that the upper control arms are not more robust than A Bodies. There is other progress and will post more shortly.

ck67goat 06-08-2024 03:11 PM

2 Attachment(s)
The original YK - 9786135 engine bottom half redone with "zero decked" block, .040 over with Racetec forged pistons, Howard forged I beam rods, ARP studs, factory steel crank, and Howard's Cam. I insisted on sourcing as much as possible to be US made.

Scarebird 06-08-2024 03:52 PM

ah, the old in ground hydraulic lift!

Those were neat to use, especially the twin piston you have.

ck67goat 04-05-2025 12:57 AM

Frame Redone
 
5 Attachment(s)
Hooray, frame came back from new powder coating and looks a million times better (different shop did the work this time :-). Finally some progress.Attachment 649847

Attachment 649848

Attachment 649849

Attachment 649850

Attachment 649851

Pontiac_Defender 05-28-2025 10:32 AM

Looking great! Thanks for sharing your progress!

Mark Simiele 09-06-2025 09:33 PM

Very nice


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