Thread: chevy cylinder head question
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09-20-2007 07:41 PM #1
chevy cylinder head question
A friend of mine has a set of heads that he said came on a corvette. The casting # is 3979370. I have gone to a corvette site and can,t find them listed. I then went to MorTec and they didn,t have them listed. Can anyone help? I need to know what engine year combo they were offerd on. Thanks to anyone with info.
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09-20-2007 08:38 PM #2
It could have been a 3 i will check out tomorrow. The 3973370 heads are the only ones i could find also. These heads have been ported and polished and he wanted to trade some parts so i was trying to see if they were something special or just like other heads. Thanks and if anyone knows of heads with these #s please let me know. again the # looked like 3979370 could have been the light or maybe i just don,t see good anymore must have been poor light
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10-13-2007 07:03 AM #3
check this out http://www.chevytalk.com/tech/engine/SBC_Heads.html"oohh...thats gonna leave a mark!"
1997 s-10, 357 C.I., 350 turbo, speedpro 11:1,Comp Cam custom grind mech. roller, Canfield heads, 1.6 roller rockers, edelbrock tm-1, holley 750sp, Hooker Headers, MSD, 3K B&M stall, 4:11 gears
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10-17-2007 07:40 PM #4
I came up with the same as denny........64cc chambers for a 350 1969-70
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10-17-2007 07:48 PM #5
Ok guys they are the 3370 heads. Thanks to everyone that responded.I just wonder what happened to GOVERNMENT of the people by the people for the people?
Thank you Roger. .
Another little bird