Thread: Pontiac Aftermarket Block?
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Old 12-17-2019, 01:30 PM
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GTO JONES GTO JONES is offline
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Join Date: Aug 2005
Location: PRESCOTT VALLEY, ARIZONA
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So far so good, my MR1 is great, 571 cu jn, 4.75 Ohio crank, Eagle rods, Ross pistons, pump gas friendly over 3 years now.