#1  
Old 12-13-2021, 03:10 PM
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b-man b-man is offline
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Quote:
Originally Posted by tom s View Post
Are 66 WS 4 bolt cap blocks?Tom
No, all GTO 389 blocks are 2-bolt main.

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  #2  
Old 12-13-2021, 03:48 PM
Joe's Garage Joe's Garage is offline
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Default Easily worth $1500 if no damage and only +.030.

I'd have no problem paying that for a correct, original tripower 389 block if I owned a tripower GTO.

You might want to invest in having the block hot-tanked, cleaned, magnafluxed, everything (bores, mains, etc) measured and have the cylinder walls sonic-tested. That way the buyer would know EXACTLY what he was getting.

Good luck!

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