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Old 05-14-2015, 04:15 PM   #12
GRX
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Join Date: Jul 2010
Location: MD
Posts: 1,937
Yep. Early style. Only one dipstick dimple. Reason I do not like most Mexican heads is because some were the worst quality control. Excessive casting shift resulting in misshapen & uneven ports. Have seen a couple with mold flash which looked like a blade of iron running the length of the ports.
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