F/S 1958 Head X58 770
06-16-2011, 09:46 PM
#1
Racer
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F/S 1958 Head X58 770
I have one 1958 head. It has the X58 cast on the side. It is a 770 casting dated L 27 7. It has been on the shelf for 25 years. It definitely needs to be rebuilt.
I'll take $500.00 for it plus shipping from 92802.
Email me for pictures.
Mike
I'll take $500.00 for it plus shipping from 92802.
Email me for pictures.
Mike
Last edited by hdvettes; 06-16-2011 at 09:47 PM. Reason: correct title
07-30-2011, 07:37 PM
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7th Gear
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Hi there!
Do you know what the X58 means on these heads. What makes the 770 X58 FI heads different?
Are they only heads that will work?
Have you ever heard of a 739 X58 "Power pack" heads?
Thanks from a newbie!
Do you know what the X58 means on these heads. What makes the 770 X58 FI heads different?
Are they only heads that will work?
Have you ever heard of a 739 X58 "Power pack" heads?
Thanks from a newbie!
Last edited by unclenasty; 07-30-2011 at 07:38 PM. Reason: additional info
07-30-2011, 07:46 PM
#3
Racer
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58 heads
The 770 head has different external casting markers. I se you are looking for 772 castings. I believe they are for passenger cars with the 2 bbl carb.
Mike
Mike
07-30-2011, 07:56 PM
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7th Gear
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Thanks Mike,
Yes those 772's are regulars.
I found some info on some 3737739 for the 57-62 FI vette but i'm not so sure they have the X58 cast.
I believe the only ones that had the X58 were the 770's...thoughts?
Yes those 772's are regulars.
I found some info on some 3737739 for the 57-62 FI vette but i'm not so sure they have the X58 cast.
I believe the only ones that had the X58 were the 770's...thoughts?
