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Old 10-13-2020, 11:52 PM
wbnapier wbnapier is offline
Chief Ponti-yacker
 
Join Date: Sep 2017
Location: Encinitas, CA
Posts: 592
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Quote:
Originally Posted by mgarblik View Post
You do get an appreciation for how well the original engines and all the internal components fit together and worked flawlessly for millions and millions of miles when weird stacked-up tolerance problems like this happen. I have built probably just under 100 Pontiac V-8 engines and I have never seen this problem crop up. But there it is and apparently Butler has seen it. Another little thing I will certainly check moving forward. I am glad the OP won't have a huge expense getting this fixed. A tough lesson for sure. My personal thank you for sticking with the Pontiac engine and getting it repaired so you can enjoy the car. It will be worth it.
Thanks for the kind words...

I just emailed Luhn to get a new set of cam bearings. That's my first purchase.

Working through the list of new gaskets and what not now. Most of them got mangled in the tear down...

__________________
1965 Pontiac GTO
455/469 w/ #48 Heads, '65 Tri-Power
9.25:1 CR
Stump Puller Cam
Muncie M22W 1st-2.56 2nd-1.75 3rd-1.37 4th-1.00
3.55 Rear Differential
Front: 225/60R15 Height: 25.6"
Rear: 275/60R15 Height: 28"