![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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<span style="font-weight: bold">INTAKE and EXHAUST @.050 242 & 242</span>
DURATION @ .020 285 & 285 <span style="font-weight: bold">Gross Lift .520 & .520</span> Valve lash Hot .024 INT. & .028 EXH.
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69 SS L78 Chevelle 70 SS 396 Chevelle |
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