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#1
10-29-2021, 01:54 PM
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Which is how the term "fitted block" came about.
One of my 409 buddies with all kinds of exotic factory parts(and a complete Mystery Motor, 65 factory Hemi SS car) has the factory blueprints that are the size of a conference table that have the specs for the 409 pistons and codes on it.
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune [email protected] 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs 1964 Corvette Coupe 327 4 speed |
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#2
10-30-2021, 09:45 PM
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Quote:
could tell us what the letters mean as long as they were consistent across all GM Divisions. |
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