06-08-2017, 06:49 AM
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CC Member
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Join Date: Jun 2013
Location: Sacramento,
Ca
Cobra Make, Engine: Superformance, 427SO
Posts: 389
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Not Ranked
Quote:
Originally Posted by moore_rb
From what I read, the last OEM 427 side-oiler blocks were cast in 1964 (without ribs), and were installed in 1967 model year cars; while the ribbed FE service blocks did not come out until the early 70's...
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Mine has no ribs and a 1968 casting date.
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