Thread: Roush 427
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Old 11-13-2007, 06:54 PM
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Location: Folsom, on the good side of the wall, Ca
Cobra Make, Engine: SPF 2690 427R
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Default roush 427r
I was told the second number you are refering to is the number of produced motors of that size. I.E. Mine is number 538, the 538th 427R made. Hope I was told the truth.
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