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Old 10-01-2012, 03:06 AM
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The 126 castings came on 327 and 350 engines from 1967 to 1970.
They have 1.94 intake and 1.50 exhaust valves. None of the sites list a chamber size for these heads however by looking at a picture they appear to be 74cc's. They likely don't have hardened exhaust seats and they also may not have accessory holes.
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