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#1
11-20-2004, 10:54 AM
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I ran across a 455 from a 72 GP and, due to its location, I could not get enough light and clear vision to determine whether it is a YC or a YD code block. It is one or the other, but did either of these blocks come with 4 bolt main caps?
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#2
11-20-2004, 10:54 AM
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I ran across a 455 from a 72 GP and, due to its location, I could not get enough light and clear vision to determine whether it is a YC or a YD code block. It is one or the other, but did either of these blocks come with 4 bolt main caps?
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#3
11-20-2004, 02:05 PM
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They are 2-bolt. The 300hp 4-bolts were HO blocks: Man.tranny-WD,WM. Auto tranny-YB,YE
greg
__________________
10C 1972 Formula 461 non A/C 08B 1969 GP J/428 non A/C |
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#4
11-20-2004, 03:17 PM
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Thanks for the information Greg.
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#5
12-09-2004, 02:13 PM
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