Thread: 3927186 Heads A 13 0 and A 18 0
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Old 08-05-2009, 08:14 PM
68 Vert 68 Vert is offline
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Default Re: 3927186 Heads A 13 0 and A 18 0
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They are correct for 70 LT1 only if they have 2.02 valves and screw in studs. If they have pressed studs and 1.94's, then they are 300 horse heads.

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I believe the large valve (2.02) version would also be correct for a '70 L46 (350/350).

Mike
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