GM Explains the LSX vs. LS7 Head @ SEMA 2008

http://www.streetfire.net Streetfire.net speaks with Thomas Bates from GM Performance Parts about the key differences between their LSX head versus the LS7 head. More

http://www.streetfire.net Streetfire.net speaks with Thomas Bates from GM Performance Parts about the key differences between their LSX head versus the LS7 head. Less

Duration 8:4   |  

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