2.7K views · 53 reactions | CNC Porting a Set of LS3 823 casting heads. Great way to pick-up horsepower. #cnc #cncporting #porting #cncmotorsports #lsheads | CNC-Motorsports | Facebook
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2.7K views · 53 reactions | CNC Porting a Set of LS3 823 casting h…
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