May 6th, 2022, 06:02 AM
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Senior Member
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Join Date: Dec 2020
Location: Friesland, the Netherlands
Truck: 1965 GMC 1500, 478 V6, SM420
Posts: 393
Rep Power: 186
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Re: Piston swap
Think you hit the water jackets by enlarging the bore that much, maybe one could sleeve the block?
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