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Forum: Pontiac - Street 09-21-2021, 07:47 PM
Replies: 25
Views: 3,163
Posted By 1968GTO421
If you sell this relatively mint block, what are...

If you sell this relatively mint block, what are you planning to purchase for your GTO? (Perhaps a MR-1 or MR-1A and go big time with the displacement and power?)
Forum: Pontiac - Street 09-13-2021, 08:48 PM
Replies: 25
Views: 3,163
Posted By 1968GTO421
To me the only reason to go with a 400 block over...

To me the only reason to go with a 400 block over a 389 is displacement and availability of stroker kits. If stroking your engine is in your plans, Butler has what you need to make a beast out of...
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