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pics

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Discussion Starter #3 (Edited)
The springs fit iron heads. Crane part number 10309. Machine shop checked them for me and said they are in great condition. Pics available via cell phone.
 

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Not trying to discourage any potential buyers, but they should be aware that although this spring has the same dimensions as the ones in the 10309-1 LT1 specific kit from Crane, the specs are slightly different. That's not to say it won't work for someone's application.


Chevrolet V-8 67-87 262-267-283-302 ---------------------------PN 11308-1

-305-307-327-350-400 cu. in.
Valve Spring PN 99848-16 Steel Retainer PN 99915-16
- Recom’d installed spring pressure and height (valve closed)-------------114 [email protected] 1.700”
- Open checking pressure and height ---------------------------------------------340 [email protected] 1.200”
- Maximum recommended valve lift and RPM ----------------------------------.510” - 6500 RPM
 

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Discussion Starter #7
I have found that the correct number for these springs is 10309. FOR IRON HEADS!!!
 
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