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0405htp Drag 21 Z

With the airbox out, the mass air and stock rubber coupler are pulled off of the box for reuse on the LS1Speed kit, albeit flipped around to the other side of the meter.
2004 Pontiac GTO - Back in Black

 With the airbox out, the mass air and stock rubber coupler are pulled off of the box for reuse on the LS1Speed kit, albeit flipped around to the other side of the meter.  View Related Article

 

 

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