09-08-2011, 05:40 AM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
The 302 based block would be the 2.249" size. The 351W based block (which is what you have) would be the 2.750" size.
Unless it's a flat tappet cam, I wouldn't worry about special oils. I use Shell Rotella in all of my roller cam engines.
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