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Old 10-31-2006, 07:30 PM
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041 x heads

chevy 3947041X heads

i happened across a pair of these the other day, but for the life of me i cant remember what package they came in. were they the 350hp heads? or were they 325?
does anyone happen to remember off the top of thier head?

thanks
chris

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Old 10-31-2006, 07:50 PM
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From Mor-tec...

3947041X...69-70...302/350......"Right angle" casting identifier, 64cc chamber, 165cc intake port, accessory holes, good HP head
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Old 10-31-2006, 07:57 PM
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i found that on the searches i did too, but the only prob, was that just about all my results had the moretec info......and no actual rating numbers. but yes those are the ones.

if it helps i believe that they have the slightly smaller 1.94 intake valves

chris
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Old 10-31-2006, 09:04 PM
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If I were using old heads, Id use them. I hear there a pretty decent set, but Im no pro. Hg
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Old 10-31-2006, 10:17 PM
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They are a hidden secret because they don't have the camelhumps, but are almost identical. They also have the advantage of bolt holes for accessories.
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Old 11-01-2006, 06:15 AM
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They were stock heads on the 300hp. 350 in 69-70 a good street use casting, but, they have soft exhaust seats.
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Old 11-01-2006, 09:55 AM
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thanks guys, i appreciate the help with the heads.

--chris
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